Compare 18 vs 33
Property | 18 | 33 |
---|---|---|
Type | composite number | semiprime |
Unique factors | 2 | 2 |
Total factors | 3 | 2 |
Prime factorization | 21 × 32 | 31 × 111 |
Prime factorization | 2 × 3 × 3 | 3 × 11 |
Divisors count | 6 | 4 |
Divisors | 1, 2, 3, 6, 9, 18 | 1, 3, 11, 33 |
Number of properties | 0 | 1 |
Semiprimes | 11th | |
Roman numberals | XVIII | XXXIII |
Base 2 | 100102 | 1000012 |
Base 3 | 2003 | 10203 |
Base 4 | 1024 | 2014 |
Base 5 | 335 | 1135 |
Base 6 | 306 | 536 |
Base 7 | 247 | 457 |
Base 8 | 228 | 418 |
Base 9 | 209 | 369 |
Base 10 | 1810 | 3310 |
Base 11 | 1711 | 3011 |
Base 12 | 1612 | 2912 |
Base 13 | 1513 | 2713 |
Base 14 | 1414 | 2514 |
Base 15 | 1315 | 2315 |
Base 16 | 1216 | 2116 |