Compare 18 vs 44
| Property | 18 | 44 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 2 | 2 |
| Total factors | 3 | 3 |
| Prime factorization | 21 × 32 | 22 × 111 |
| Prime factorization | 2 × 3 × 3 | 2 × 2 × 11 |
| Divisors count | 6 | 6 |
| Divisors | 1, 2, 3, 6, 9, 18 | 1, 2, 4, 11, 22, 44 |
| Number of properties | 0 | 0 |
| Roman numberals | XVIII | XLIV |
| Base 2 | 100102 | 1011002 |
| Base 3 | 2003 | 11223 |
| Base 4 | 1024 | 2304 |
| Base 5 | 335 | 1345 |
| Base 6 | 306 | 1126 |
| Base 7 | 247 | 627 |
| Base 8 | 228 | 548 |
| Base 9 | 209 | 489 |
| Base 10 | 1810 | 4410 |
| Base 11 | 1711 | 4011 |
| Base 12 | 1612 | 3812 |
| Base 13 | 1513 | 3513 |
| Base 14 | 1414 | 3214 |
| Base 15 | 1315 | 2e15 |
| Base 16 | 1216 | 2c16 |