The End of Time
The number 2.147.483.647 is the 8th Mersenne’s prime. It is one of only four known double Mersenne primes. The primality of the number, expressible as 2^31 - 1, it was discovered by Euler in 1772. Until 1867 this number was the largest known prime number. In binary, 2.147.483.647, is 01111111111111111111111111111111, which is it's the largest positive number that will fit in 32 bits. 32 bits , in computer science , indicates that in a given architecture the standard format of a simple variable ( integer , pointer , handle , etc.) is 32 bits in length. This generally reflects the size of the internal CPU registers used for that architecture. The term "32-bit" can be used to describe the size of: • One unit of data • The internal registers of a CPU or ALU that must operate using those registers Memory addresses • Data transferred for each reading or writing to the main memory . The term 32-bit is also used for a generati...