8980

8980 is a positive integer that follows 8979 and precedes 8981. In decimal, it is an even, composite number with a straightforward prime factorization.

Its prime factorization is 8980 = 2^2 × 5 × 449, where 449 is a prime number. From this factorization, the positive divisors of 8980 can be listed as 1, 2, 4, 5, 10, 20, 449, 898, 1796, 2245, 4490, and 8980, for a total of 12 divisors.

Sum of divisors analysis shows that σ(8980) = 18,900, so the sum of proper divisors is 18,900 − 8,980 = 11,920. Since the sum of proper divisors exceeds the number itself, 8980 is classified as an abundant number. Its abundance is 11,920 − 8,980 = 2,940.

In base representations, 8980 equals 10001100010100 in binary, 21424 in octal, and 0x2314 in hexadecimal. It is divisible by 10 and 4, but not by 3 or 9, as the sum of its digits is 25.

There is no widely noted special significance attached to 8980 beyond its mathematical properties. It is primarily of interest as a specific example of a composite, even, and abundant integer with a simple prime factorization.