Numberphile

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This is Numberphile. We mainly post videos about mathematics and just numbers in general.

98 and Grafting Numbers

Jan 20

Jan 20 98 and Grafting Numbers

15 and Hexadecimal

Jan 17

Jan 17 15 and Hexadecimal

James Clewett, Computing

Jan 13

Jan 13 3435

Matt Parker, Number Theory

31 and Mersenne Primes

Jan 9

Jan 9 31 and Mersenne Primes

James Grime, Prime Numbers

153 and Narcissistic Numbers

Jan 3

Jan 3 153 and Narcissistic Numbers

Ria Symonds, Number Theory

Dec 22

Dec 22 15 bumfit

Roger Bowley, Linguistics

220 and 284 (Amicable Numbers)

Dec 19

Dec 19 220 and 284 (Amicable Numbers)

Dec 8

Dec 8 69!

Laurence Eaves, Calculators

Dec 5

Dec 5 6174

Roger Bowley, Number Theory

8128 and Perfect Numbers

Nov 28

Nov 28 8128 and Perfect Numbers

James Grime, Perfect Numbers

Nov 23

Nov 23 16

Ria Symonds, Matt Parker, Squares

255 and Pac-Man

Nov 17

Nov 17 255 and Pac-Man

James Clewett, Binary

Nov 8

Nov 8 11.11.11