7196

7196 is a positive integer that follows 7195 and precedes 7197. In decimal notation it is an even number and its last digit is 6.

Its prime factorization is 7196 = 2^2 × 7 × 257. This shows that the number is composite and not squarefree due to the squared factor of 2. The prime 257 is notable as a Fermat prime (2^8 + 1), and its appearance in the factorization links 7196 to that class of primes.

The divisors of 7196, arising from its factorization, are: 1, 2, 4, 7, 14, 28, 257, 514, 1028, 1799, 3598, and 7196. There are 12 divisors in total, consistent with the divisor count formula (2+1)(1+1)(1+1) = 12.

In terms of its sum of divisors, σ(7196) = 14,448, so the sum of proper divisors is 14,448 − 7,196 = 7,252. Since 7,252 > 7,196, the number 7196 is classified as abundant, with an abundance of 56.

Representations in other bases include hexadecimal 0x1C1C and binary 1110000011100. The decimal digits sum to 23, giving a digital root of 5. Overall, 7196 is a moderately composite, even, and abundant integer with a factorization that highlights a Fermat prime.