Base-dependent integer sequences

Frugal number

In number theory, a frugal number is a natural number in a given number base that has more digits than the number of digits in its prime factorization in the given number base (including exponents). For example, in base 10, 125 = 53, 128 = 27, 243 = 35, and 256 = 28 are frugal numbers (sequence in the OEIS). The first frugal number which is not a prime power is 1029 = 3 × 73. In base 2, thirty-two is a frugal number, since 32 = 25 is written in base 2 as 100000 = 10101. The term economical number has been used about a frugal number, but also about a number which is either frugal or equidigital. (Wikipedia).

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The Frobenius Problem - Method for Finding the Frobenius Number of Two Numbers

Goes over how to find the Frobenius Number of two Numbers.

From playlist ℕumber Theory

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The Frobenius Problem - Problem Statement

Describes the Frobenius Problem and goes over some trivial cases

From playlist ℕumber Theory

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The Frobenius Problem - Proof of the Formula for the Frobenius Number for Two Numbers

Describes how to derive the general formula for the Frobenius Number of two Numbers. Proves why Frob(m,n) = mn - m - n.

From playlist Proofs

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MegaFavNumbers: All you need to go Mega is just 3 bytes

Joining the maths #MegaFavNumbers thing just because I like it. My favourity number of over 1 million is a number I remember ever since I was a child. It is used often and well known. Watch to find out why. 16777216

From playlist MegaFavNumbers

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MegaFavNumbers: 1.5 Billion

#MegaFavNumbers What’s your Mega Favourite Number?

From playlist MegaFavNumbers

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There are a lot more numbers than I thought there were - MegaFavNumbers

A short video detailing my favorite number larger than 1 million! There are so many numbers out there it was hard to choose from, but I’m glad I could participate in the #MegaFavNumbers series

From playlist MegaFavNumbers

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Ex: Linear Equation Application with One Variable - Number Problem

This video provides and example of how to solve a number problem using a linear equation with one variable. One number is a multiple of the other. The difference is a constant. Find the two numbers. Library: http://mathispower4u.com Search: http://mathispower4u.wordpress.com

From playlist Whole Number Applications

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Navi Radjou: Creative problem-solving in the face of extreme limits

Navi Radjou has spent years studying "jugaad," also known as frugal innovation. Pioneered by entrepreneurs in emerging markets who figured out how to get spectacular value from limited resources, the practice has now caught on globally. Peppering his talk with a wealth of examples of human

From playlist Making Decisions

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Céline Moucer - Vers une IA plus frugale

---------------------------------- Vous pouvez nous rejoindre sur les réseaux sociaux pour suivre nos actualités. Facebook : https://www.facebook.com/InstitutHenriPoincare/ Twitter : https://twitter.com/InHenriPoincare Instagram : https://www.instagram.com/instituthenripoincare/

From playlist Conférence IA / 16 et 17 novembre 2021 à l'IHP

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Building an Origami-based Paper Microscope: Frugal Science for Global Cause with Manu Prakash

Thinking about cost as an engineering constraint brings new life to ideas. Physicists like to make stuff and use these skills (and field work) to design solutions for extremely resource constrained settings, especially in the field of global health. In this talk, Professor Prakash discusse

From playlist Reunion Homecoming

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Career Masterclass: The Role of Jugaad In Building Your Career | Career Guidance | Simplilearn

🔥Explore Our Free Courses With Completion Certificate by SkillUp: https://www.simplilearn.com/skillup-free-online-courses?utm_campaign=WebinarAug31&utm_medium=DescriptionFirstFold&utm_source=youtube Jugaad, the principle of frugal innovation, has become a popular concept for management and

From playlist Simplilearn Live

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ShmooCon 2013: Fire Talks

For more information and to download the video visit: http://bit.ly/shmoocon2013 Playlist ShmooCon 2013: http://bit.ly/Shmoo13

From playlist ShmooCon 2013

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Tutorial - What is an imaginary number

http://www.freemathvideos.com In this video playlist you will learn everything you need to know with complex and imaginary numbers

From playlist Complex Numbers

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Woodturning: Christmas Ornament #2

http://thegeekgroup.org/ - Another holiday season brought another demonstration on turning Christmas ornaments from the Grand River Woodturners Guild. Using the techniques and homemade tools he developed, John shows just how to create a small orb with delicate and intricate finials on each

From playlist Woodturning

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Animal Farm Chapter 10

Revision video for Animal Farm, Ch. 10. Low-stakes questions here: https://roundlearning.files.wordpress.com/2021/02/chapter-10-questions.pdf Teachers click here: https://roundlearning.org/exam-papers-for-youtube-videos/

From playlist Animal Farm by George Orwell

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Career Management Masterclass: Building A Career Like Building a Successful Startup | Simplilearn

Today, the definition of a “career” is not all that well defined. It’s what you choose, what you like, what you are good at, and what inspires you. It changes with the environment around you, the experiences you have as you go through the journey. It turns out that it’s the same with a st

From playlist Simplilearn Live

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The Story of Chinese Character : 廉

廉 is composed of the BuShou of 广(the picture of a big house) and 兼(the picture of a hand holding two standing grains, means concurrent,). 廉 depicts two standing grains being stored in a warehouse, the harvest is great so the price is low, so 廉 is used to describe something in low price or

From playlist The Story of HanZi (Chinese Characters)

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MegaFavNumbers: RSA-2048

My own choice for a number over 1,000,000 is this 617 digit boy: 251959084756578934940271832400483985714292821262040320277771378360436620207075955562640185258807844069182906412495150821892985591491761845028084891200728449926873928072877767359714183472702618963750149718246911650776133798590

From playlist MegaFavNumbers

Related pages

Extravagant number | Numerical digit | Natural number | Equidigital number | Number theory | Prime power | P-adic valuation