One thousand thirteen

1013 is an odd number.

1013 is a prime number, which means it is only divisible by 1 and itself.

1013 is a Sophie Germain prime, which means that 2 x 1013 + 1 = 2027 is also a prime number.

In binary, 1013 is represented as 1111110101.

In hex, 1013 is represented as 3f5.

Prime factorization of 1013: 1013.