Two thousand one hundred forty five
2145 is an odd number.
In binary, 2145 is represented as 100001100001.
In hex, 2145 is represented as 861.
Prime factorization of 2145: 3 * 5 * 11 * 13.
Factors of 2145 are: 1, 3, 5, 11, 13, 15, 33, 39, 55, 65, 143, 165, 195, 429, 715, 2145.