12481

12481 is a natural number that follows 12480 and precedes 12482. In number theory, it is notable as a semiprime because it has exactly four positive divisors: 1, 7, 1783, and 12481.

Its prime factorization is 7 × 1783, where both 7 and 1783 are primes; thus 12481 is the product of two primes and not itself a prime. The number is odd and not a perfect square or cube, reflecting its status as a semiprime with two distinct prime factors. Its divisors are limited to 1, 7, 1783, and 12481, illustrating a basic divisor structure common to semiprimes.

In representations beyond decimal, 12481 is 11000011000001 in binary and 0x30C1 in hexadecimal. These bases highlight the same numerical value in different numeral systems.

As a simple example in discussions of factorization and divisor structure, 12481 demonstrates the properties of semiprimes: a composite number with exactly two prime factors, each appearing to the first power. It does not occupy special status beyond its role as a straightforward case study in elementary number theory.