3587

3587 is a natural number that follows 3586 and precedes 3588. It is a composite number, with prime factorization 17 × 211, where both 17 and 211 are prime.

In decimal notation, it is written as 3587. Its binary representation is 111000000011, and in hexadecimal it is 0xE03. In Roman numerals, 3587 is written as MMMDLXXXVII.

The sum of the digits of 3587 is 23, giving a digital root of 5. It is congruent to 5 modulo 9 and is not divisible by 2, 3, or 5. It is a semiprime, being the product of two primes (17 and 211). It is not a prime, a square, or a cube, and it is not a triangular number, as the equation n(n+1)/2 = 3587 has no integer solution for n.

3587 does not have widely cited special significance in standard mathematical constants or theorems. As a representative semiprime, it is sometimes used as a basic example in discussions of factorization and properties of composite numbers. Beyond arithmetic, 3587 may be encountered as a numeric identifier in various contexts or as a placeholder year in future- or historical-scenario descriptions, depending on the setting.