Compare 22 vs 57
| Property | 22 | 57 |
|---|---|---|
| Type | semiprime | semiprime |
| Unique factors | 2 | 2 |
| Total factors | 2 | 2 |
| Prime factorization | 21 × 111 | 31 × 191 |
| Prime factorization | 2 × 11 | 3 × 19 |
| Divisors count | 4 | 4 |
| Divisors | 1, 2, 11, 22 | 1, 3, 19, 57 |
| Number of properties | 1 | 1 |
| Semiprimes | 8th | 20th |
| Roman numberals | XXII | LVII |
| Base 2 | 101102 | 1110012 |
| Base 3 | 2113 | 20103 |
| Base 4 | 1124 | 3214 |
| Base 5 | 425 | 2125 |
| Base 6 | 346 | 1336 |
| Base 7 | 317 | 1117 |
| Base 8 | 268 | 718 |
| Base 9 | 249 | 639 |
| Base 10 | 2210 | 5710 |
| Base 11 | 2011 | 5211 |
| Base 12 | 1a12 | 4912 |
| Base 13 | 1913 | 4513 |
| Base 14 | 1814 | 4114 |
| Base 15 | 1715 | 3c15 |
| Base 16 | 1616 | 3916 |