64 (number) 64 (number) 64 (sixty-four) is the natural number following 63 and preceding 65. Sixty-four is the square of 8, the cube of 4, and the sixth power of 2. It is the smallest number with exactly seven divisors. It is the lowest positive power of two that is adjacent to neither a Mersenne prime nor a Fermat prime. 64 is the sum of Euler's totient function for the first fourteen integers. It is also a dodecagonal number and a centered triangular number. 64 is also the first whole number that is both a perfect square and a perfect cube. Since
The Cube (film) the purpose of his entrapment. The similarities end there as the man in "The Squirrel Cage" is never visited by others as is the man in "The Cube". He instead makes up stories, and regularly reads a newspaper that is provided for him daily. At one point Henson comments on his own teleplay through a Professor who wanders in from yet another door: In 2007, the German Fringe Theater troupe "Glassbooth" presented a live stage adaptation of "The Cube" titled "KUBUS", directed by Roger Hoffmann and starring Jens Dornheim. In 2012, "Tale of Sand", a graphic novel co-written by Henson