7216

7216 is a natural number that follows 7215 and precedes 7217. In mathematics, it is notable for being even and composite.

Prime factorization is 2^4 times 11 times 41. This yields 20 divisors in total. The sum of all divisors is 15624, so the sum of proper divisors is 8408, making 7216 an abundant number. It is divisible by 2, 4, 8, and 16, as well as by 11 and 41. Its digits sum to 16, and it is not divisible by 3 or 9.

Binary representation is 1110000110000 in base 2, and hexadecimal is 0x1C30.

Outside pure number theory, 7216 is used as an identifying number in catalogs, model numbers, and inventory codes. As such, it appears in product SKUs, part numbers, and archival identifiers, among other contexts.