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 (game show) see one side of the Cube before the action is frozen, spun to another face of the Cube and then resumed. Slow-motion shots are again common to show action replays of the task a contestant just completed, or the critical moment of a game, to heighten the excitement of whether the contestant will succeed or fail. The show makes extensive use of CGI to project images onto the walls and ceiling of the Cube, while a screen on the floor is also capable of showing images. These film techniques make the seemingly simple tasks that are put before the contestants