7345

7345 is a natural number that follows 7344 and precedes 7346. In decimal notation it is written as 7345 and is an odd four-digit integer. It is a composite number, specifically the product of three distinct primes: 5, 13, and 113.

As a result of its prime factorization, 7345 is squarefree and has eight positive divisors: 1, 5, 13, 65, 113, 565, 1469, and 7345. Its Euler totient is φ(7345) = (5−1)(13−1)(113−1) = 4·12·112 = 5376, reflecting the number of integers up to 7345 that are coprime to it.

In other bases, 7345 has the representations binary 1110010110001_2 and hexadecimal 0x1CB1. The sum of its decimal digits is 19, giving a digital root of 1. It is not a prime, a prime power, or a palindrome.

Context and usage: as a simple four-digit integer, 7345 can appear in various catalogs, identifiers, or model numbers. There is no widely recognized mathematical property beyond its status as a squarefree, triprime product, nor a well-known cultural or historical meaning attached to the number itself. Like many integers, it serves as a concrete example in discussions of factorization, divisors, and modular arithmetic.