Numbers / 992

The Number 992

992 is composite: factorization 2^5 × 31. That gives 992 exactly 12 divisors: 1, 2, 4, 8, 16, 31, 32, 62, 124, 248, 496, 992. 992's proper divisors total 1024, 32 more than 992 itself, so 992 is abundant. 992 has a digit sum of 20; for 992, the digital root works out to 2. 992: 2, 4, 8 all divide 992 evenly, out of 2-12. 992 is 1111100000 in binary and 3E0 in hex; as a Roman numeral it's CMXCII.