8137

8137 is a four-digit natural number in base-10. It sits between 8136 and 8138.

It is a composite number, with prime factorization 8137 = 79 × 103, where both 79 and 103 are prime.

The digits of 8137 sum to 8 + 1 + 3 + 7 = 19, which is not a multiple of 3, so 8137 is not divisible by 3. The number is odd and does not end in 0 or 5, so it is not divisible by 2 or 5.

In other numeral systems, 8137 has the following representations: binary 1111111001001, octal 17711, and hexadecimal 0x1FC9.

There is no widely noted historical or cultural significance attached to 8137. It is primarily of interest in mathematics as a four-digit composite number with two relatively small prime factors, illustrating a simple example of factorization and base conversions.