Compare 18 vs 32
| Property | 18 | 32 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 2 | 1 |
| Total factors | 3 | 5 |
| Prime factorization | 21 × 32 | 25 |
| Prime factorization | 2 × 3 × 3 | 2 × 2 × 2 × 2 × 2 |
| Divisors count | 6 | 6 |
| Divisors | 1, 2, 3, 6, 9, 18 | 1, 2, 4, 8, 16, 32 |
| Number of properties | 0 | 0 |
| Roman numberals | XVIII | XXXII |
| Base 2 | 100102 | 1000002 |
| Base 3 | 2003 | 10123 |
| Base 4 | 1024 | 2004 |
| Base 5 | 335 | 1125 |
| Base 6 | 306 | 526 |
| Base 7 | 247 | 447 |
| Base 8 | 228 | 408 |
| Base 9 | 209 | 359 |
| Base 10 | 1810 | 3210 |
| Base 11 | 1711 | 2a11 |
| Base 12 | 1612 | 2812 |
| Base 13 | 1513 | 2613 |
| Base 14 | 1414 | 2414 |
| Base 15 | 1315 | 2215 |
| Base 16 | 1216 | 2016 |