Compare 16 vs 18
Property | 16 | 18 |
---|---|---|
Type | composite number | composite number |
Unique factors | 1 | 2 |
Total factors | 4 | 3 |
Prime factorization | 24 | 21 × 32 |
Prime factorization | 2 × 2 × 2 × 2 | 2 × 3 × 3 |
Divisors count | 5 | 6 |
Divisors | 1, 2, 4, 8, 16 | 1, 2, 3, 6, 9, 18 |
Number of properties | 0 | 0 |
Roman numberals | XVI | XVIII |
Base 2 | 100002 | 100102 |
Base 3 | 1213 | 2003 |
Base 4 | 1004 | 1024 |
Base 5 | 315 | 335 |
Base 6 | 246 | 306 |
Base 7 | 227 | 247 |
Base 8 | 208 | 228 |
Base 9 | 179 | 209 |
Base 10 | 1610 | 1810 |
Base 11 | 1511 | 1711 |
Base 12 | 1412 | 1612 |
Base 13 | 1313 | 1513 |
Base 14 | 1214 | 1414 |
Base 15 | 1115 | 1315 |
Base 16 | 1016 | 1216 |