7915

7915 is a natural number that follows 7914 and precedes 7916. It is used in mathematics and, like many integers, can appear as an identifier in various catalogs and datasets.

Mathematically, 7915 is odd and composite. Its prime factorization is 5 × 1583, with 1583 prime. Because it is the product of two primes, 7915 is a semiprime and has exactly four positive divisors: 1, 5, 1583, and 7915.

In base representations, 7915 can be expressed as 1111011101011 in binary, 0x1EEB in hexadecimal, and 0o17353 in octal. Its decimal digits sum to 22, giving a digital root of 4, and it is divisible by 5 but not by 3 or 9.

As a numeric label, 7915 may appear in product codes, model numbers, or data entries where a specific identifier is required. There is no widely recognized mathematical constant or historical event associated uniquely with this number, beyond its role as a distinct integer with the properties noted above.