-207 is an odd number.
-207 is a Harshad number, which means it is divisible by the sum of its digits (2 + 0 + 7 = 9, and -207 is divisible by 9).
In binary, -207 is represented as 1111111111111111111111111111111111111111111111111111111100110001.
In hex, -207 is represented as ffffffffffffff31.