2713

2713 is a natural number that comes after 2712 and before 2714.

In number theory, 2713 is prime. It is odd and not divisible by any of the primes up to 53; the digit sum is 13, so it is not divisible by 3; therefore it has no positive divisors other than 1 and itself.

As a prime congruent to 1 modulo 4, 2713 can be written as a sum of two squares; for example 2713 = 52^2 + 3^2. This also implies that 2713 ≡ 1 (mod 8).

In other bases, 2713 is 101010011001 in binary and 0xA99 in hexadecimal.