One thousand five hundred thirty
1530 is an even number.
1530 is a Harshad number, which means it is divisible by the sum of its digits (1 + 5 + 3 + 0 = 9, and 1530 is divisible by 9).
In binary, 1530 is represented as 10111111010.
In hex, 1530 is represented as 5fa.
Prime factorization of 1530: 2 * 32 * 5 * 17.
Factors of 1530 are: 1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 255, 306, 510, 765, 1530.