Numbers / 994

The Number 994

994 is composite: factorization 2 × 7 × 71. That gives 994 exactly 8 divisors: 1, 2, 7, 14, 71, 142, 497, 994. 994's proper divisors total just 734, 260 short of 994, the deficient case most of 994's neighbors share too. 994 has a digit sum of 22; for 994, the digital root works out to 4. 994: 2, 7 all divide 994 evenly, out of 2-12. 994 is 1111100010 in binary and 3E2 in hex; as a Roman numeral it's CMXCIV.