64 (number) it is possible to find sequences of 64 consecutive integers such that each inner member shares a factor with either the first or the last member, 64 is an Erdős–Woods number. In base 10, no integer added up to its own digits yields 64, hence it is a self number. 64 is a superperfect number—a number such that σ(σ("n")) = 2"n". 64 is the index of Graham's number in the rapidly growing sequence 3↑↑↑↑3, 3 ↑ 3,… Sixty-four is: 64 (number) 64 (sixty-four) is the natural number following 63 and preceding 65. Sixty-four is the square of 8, the cube
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