Compare 44 vs 51
| Property | 44 | 51 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 2 | 2 |
| Total factors | 3 | 2 |
| Prime factorization | 22 × 111 | 31 × 171 |
| Prime factorization | 2 × 2 × 11 | 3 × 17 |
| Divisors count | 6 | 4 |
| Divisors | 1, 2, 4, 11, 22, 44 | 1, 3, 17, 51 |
| Number of properties | 0 | 1 |
| Semiprimes | 18th | |
| Roman numberals | XLIV | LI |
| Base 2 | 1011002 | 1100112 |
| Base 3 | 11223 | 12203 |
| Base 4 | 2304 | 3034 |
| Base 5 | 1345 | 2015 |
| Base 6 | 1126 | 1236 |
| Base 7 | 627 | 1027 |
| Base 8 | 548 | 638 |
| Base 9 | 489 | 569 |
| Base 10 | 4410 | 5110 |
| Base 11 | 4011 | 4711 |
| Base 12 | 3812 | 4312 |
| Base 13 | 3513 | 3c13 |
| Base 14 | 3214 | 3914 |
| Base 15 | 2e15 | 3615 |
| Base 16 | 2c16 | 3316 |