Numbers / 134
The Number 134
134 is composite: factorization 2 × 67. That gives 134 exactly 4 divisors: 1, 2, 67, 134. 134's proper divisors total just 70, 64 short of 134, the deficient case most of 134's neighbors share too. 134 has a digit sum of 8; for 134, the digital root works out to 8. 134: 2 all divide 134 evenly, out of 2-12. 134 is 10000110 in binary and 86 in hex; as a Roman numeral it's CXXXIV.