Number 638 - properties and curiosities

Six hundred thirty eight

638 is an even number.

In binary, 638 is represented as 1001111110.

In hex, 638 is represented as 27e.

Prime factorization of 638: 2 * 11 * 29.

Factors of 638 are: 1, 2, 11, 22, 29, 58, 319, 638.