Number 1281 - properties and curiosities

One thousand two hundred eighty one

1281 is an odd number.

In binary, 1281 is represented as 10100000001.

In hex, 1281 is represented as 501.

Prime factorization of 1281: 3 * 7 * 61.

Factors of 1281 are: 1, 3, 7, 21, 61, 183, 427, 1281.