Numbers / 292
The Number 292
292 is composite: factorization 2^2 × 73. That gives 292 exactly 6 divisors: 1, 2, 4, 73, 146, 292. 292's proper divisors total just 226, 66 short of 292, the deficient case most of 292's neighbors share too. 292 is also a palindrome, since 292 reads identically forwards and backwards. 292 has a digit sum of 13; for 292, the digital root works out to 4. 292: 2, 4 all divide 292 evenly, out of 2-12. 292 is 100100100 in binary and 124 in hex; as a Roman numeral it's CCXCII.