6676

6676 is a positive integer that follows 6675 and precedes 6677. It is an even, composite number with a simple prime factorization: 6676 = 2^2 × 1669, where 1669 is a prime. Consequently, the divisors of 6676 are 1, 2, 4, 1669, 3338, and 6676.

The sum of the proper divisors of 6676 is 1 + 2 + 4 + 1669 + 3338 = 5014, which is less than 6676. Therefore, 6676 is a deficient number. The digit sum is 6 + 6 + 7 + 6 = 25, giving a digital root of 7. In modular arithmetic, 6676 ≡ 1 (mod 3) and ≡ 7 (mod 9).

In common representations, 6676 equals 0x1A14 in hexadecimal and 0001 1010 0001 0100 in binary. The approximate square root is about 81.7, since 81^2 = 6561 and 82^2 = 6724.

There is no widely noted mathematical constant or famous object uniquely associated with the number 6676. It is mainly of interest as an example of a small even, non-prime integer with a straightforward factorization. As with many integers, 6676 may appear in various contexts such as numerical examples, catalog numbers, or data labels, but it does not carry a standard historical or mathematical significance beyond its basic properties.