Compare 27 vs 57
| Property | 27 | 57 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 1 | 2 |
| Total factors | 3 | 2 |
| Prime factorization | 33 | 31 × 191 |
| Prime factorization | 3 × 3 × 3 | 3 × 19 |
| Divisors count | 4 | 4 |
| Divisors | 1, 3, 9, 27 | 1, 3, 19, 57 |
| Number of properties | 0 | 1 |
| Semiprimes | 20th | |
| Roman numberals | XXVII | LVII |
| Base 2 | 110112 | 1110012 |
| Base 3 | 10003 | 20103 |
| Base 4 | 1234 | 3214 |
| Base 5 | 1025 | 2125 |
| Base 6 | 436 | 1336 |
| Base 7 | 367 | 1117 |
| Base 8 | 338 | 718 |
| Base 9 | 309 | 639 |
| Base 10 | 2710 | 5710 |
| Base 11 | 2511 | 5211 |
| Base 12 | 2312 | 4912 |
| Base 13 | 2113 | 4513 |
| Base 14 | 1d14 | 4114 |
| Base 15 | 1c15 | 3c15 |
| Base 16 | 1b16 | 3916 |