Compare 12 vs 49
Property | 12 | 49 |
---|---|---|
Type | composite number | semiprime |
Unique factors | 2 | 1 |
Total factors | 3 | 2 |
Prime factorization | 22 × 31 | 72 |
Prime factorization | 2 × 2 × 3 | 7 × 7 |
Divisors count | 6 | 3 |
Divisors | 1, 2, 3, 4, 6, 12 | 1, 7, 49 |
Number of properties | 0 | 1 |
Semiprimes | 17th | |
Roman numberals | XII | XLIX |
Base 2 | 11002 | 1100012 |
Base 3 | 1103 | 12113 |
Base 4 | 304 | 3014 |
Base 5 | 225 | 1445 |
Base 6 | 206 | 1216 |
Base 7 | 157 | 1007 |
Base 8 | 148 | 618 |
Base 9 | 139 | 549 |
Base 10 | 1210 | 4910 |
Base 11 | 1111 | 4511 |
Base 12 | 1012 | 4112 |
Base 13 | c13 | 3a13 |
Base 14 | c14 | 3714 |
Base 15 | c15 | 3415 |
Base 16 | c16 | 3116 |