Perfect Numbers (even ones) are Triangular (visual proof) -- with bonus open problem! Mathematical Visual Proofs 2:16 1 year ago 5 071 Скачать Далее
Perfect Numbers, Mersenne Primes, Abundant Numbers & Deficient Numbers || NUMBER THEORY Socratica 10:10 3 years ago 19 454 Скачать Далее
Euclid's Perfects and Mersenne's Primes (visually) Mathematical Visual Proofs 3:43 1 year ago 5 363 Скачать Далее
Mathematicians Use Numbers Differently From The Rest of Us Veritasium 33:06 1 year ago 6 381 019 Скачать Далее
The Mysterious Mersennes: Mersenne Primes and Perfect Numbers discovermaths 7:32 1 year ago 3 596 Скачать Далее
The Simplest Math Problem No One Can Solve - Collatz Conjecture Veritasium 22:09 2 years ago 40 470 924 Скачать Далее