Compare 12 vs 18
Property | 12 | 18 |
---|---|---|
Type | composite number | composite number |
Unique factors | 2 | 2 |
Total factors | 3 | 3 |
Prime factorization | 22 × 31 | 21 × 32 |
Prime factorization | 2 × 2 × 3 | 2 × 3 × 3 |
Divisors count | 6 | 6 |
Divisors | 1, 2, 3, 4, 6, 12 | 1, 2, 3, 6, 9, 18 |
Number of properties | 0 | 0 |
Roman numberals | XII | XVIII |
Base 2 | 11002 | 100102 |
Base 3 | 1103 | 2003 |
Base 4 | 304 | 1024 |
Base 5 | 225 | 335 |
Base 6 | 206 | 306 |
Base 7 | 157 | 247 |
Base 8 | 148 | 228 |
Base 9 | 139 | 209 |
Base 10 | 1210 | 1810 |
Base 11 | 1111 | 1711 |
Base 12 | 1012 | 1612 |
Base 13 | c13 | 1513 |
Base 14 | c14 | 1414 |
Base 15 | c15 | 1315 |
Base 16 | c16 | 1216 |