7199

7199 is a natural number that sits between 7198 and 7200. In number theory, it is notable for being a semiprime, meaning it is the product of exactly two prime numbers: 23 and 313. Consequently, its positive divisors are 1, 23, 313, and 7199.

Because the sum of the proper divisors (1 + 23 + 313 = 337) is less than 7199, 7199 is a deficient number. This places it among integers where the total of divisors smaller than the number itself does not reach the number.

In common positional bases, 7199 is represented as 0x1C1F in hexadecimal and as 1110000011111 in binary. These representations are useful for applications in computing and digital systems that operate with binary or hexadecimal notations.

As a semiprime, 7199 has exactly two prime factors (counted with multiplicity) and provides a simple example in discussions of factorization and divisor sums. It is not a prime, a square, or an abundant number. Within mathematical literature, it often serves as a concrete illustration of semiprime properties and basic divisor-related concepts.