Arithmetic dynamics | Base-dependent integer sequences
In number theory, a Dudeney number in a given number base is a natural number equal to the perfect cube of another natural number such that the digit sum of the first natural number is equal to the second. The name derives from Henry Dudeney, who noted the existence of these numbers in one of his puzzles, Root Extraction, where a professor in retirement at Colney Hatch postulates this as a general method for root extraction. (Wikipedia).
What is a Dudeney number? #Shorts #YouTubeShorts
What is an Dudeney Number? Watch this video to know more... ✅Download the Infinity Learn APP Now➡️ https://vsbpz.app.link/dmil ➡️Don’t Memorise brings learning to life through its captivating educational videos. To Know More, visit https://infinitylearn.com/ ➡️New videos every week. To
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Conversion Arcs and 2,916,485,648,612,232,232,816 (MegaFavNumbers)
I'm sorry. The MegaFavNumbers playlist: https://www.youtube.com/playlist?list=PLar4u0v66vIodqt3KSZPsYyuULD5meoAo
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Median?? | Fun Math | Don't Memorise
How do we find the median of numbers? Watch this video to know more... Don’t Memorise brings learning to life through its captivating educational videos. To Know More, visit https://infinitylearn.com/ New videos every week. To stay updated, subscribe to our YouTube channel: http://bit.ly
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Teenage Boss Episode 6 - Promo Clip
More resources available at www.misterwootube.com
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The ultimate tower of Hanoi algorithm
There must be millions of people who have heard of the Tower of Hanoi puzzle and the simple algorithm that generates the simplest solution. But what happens when you are playing the game not with three pegs, as in the original puzzle, but with 4, 5, 6 etc. pegs? Hardly anybody seems to kno
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#MegaFavNumbers What’s your Mega Favourite Number?
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The Pentomino Puzzle (and Tetris) - Numberphile
Featuring Alex Bellos on Polyominoes. See the accompanying coin hexagon video: https://youtu.be/_pP_C7HEy3g More links & stuff in full description below ↓↓↓ More Alex Bellos videos: http://bit.ly/Bellos_Playlist Related Bellos books on Amazon... US links Can You Solve My Problems: https:
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Séminaire de Géométrie Arithmétique Paris-Pékin-Tokyo du 22 avril 2020 I would like to explain a classification result for p-divisible groups, which unifies many of the existing results in the literature. The main tool is the theory of prisms and prismatic cohomology recently developed by
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Today's video is about making sense of an infinite fraction that pops up in an anecdote about the mathematical genius Srinivasa Ramanujan. 00:00 Intro 04:31 Chapter 1: Getting a feel for the puzzle 08:27 Chapter 2: Algebra autopilot 12:37 Chapter 3: Infinite fraction 17:51 Chapter 4: Roo
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My own choice for a number over 1,000,000 is this 617 digit boy: 251959084756578934940271832400483985714292821262040320277771378360436620207075955562640185258807844069182906412495150821892985591491761845028084891200728449926873928072877767359714183472702618963750149718246911650776133798590
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My #MegaFavNumber - The Bremner-Macleod Numbers
Much better video here: https://youtu.be/Ct3lCfgJV_A
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The Coin Hexagon - Numberphile
Featuring Alex Bellos. See the accompanying Dudeney Pentominoes video: https://youtu.be/wZ1E_CM7MqA More links & stuff in full description below ↓↓↓ More Alex Bellos videos: http://bit.ly/Bellos_Playlist Coin playlist: http://bit.ly/coins_videos Box of Puzzles: https://youtu.be/Co7Ph4zo
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Amazing science toys / gadgets || 6
2018 PhysicsFun is bringing you AMAZING SCIENCE Toys/Gadgets! Sit back and relax. Enjoy 3 minutes of oddly satisfying scientific curiosities feauturing various engines with candles, ferrofluid toys, kinetic art that uses physics, optical illusions, various forms of dices, math toys/shapes
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Thanks to Michael for the suggestion! #math #maths #mathematics #shorts Adapted from "536 Puzzles & Curious Problems" by Henry Ernest Dudeney, puzzle 237 Mudbury War Memorial. https://proofwiki.org/wiki/Henry_Ernest_Dudeney/Puzzles_and_Curious_Problems/237_-_The_Mudbury_War_Memorial/Solut
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Two not so mathematically interesting numbers | #MegaFavNumbers
#MegaFavNumbers Sorry for bad quality etc and other issues Keely Hill's web app : http://keelyhill.github.io/tuppers-formula Numberphile Video by Matt Parker : https://www.youtube.com/watch?v=_s5RFgd59ao My Number(s): 100247024143998649083995093352421522775908391259422600091896021136
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