Compare 477 vs 478
| Property | 477 | 478 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 2 | 2 |
| Total factors | 3 | 2 |
| Prime factorization | 32 × 531 | 21 × 2391 |
| Prime factorization | 3 × 3 × 53 | 2 × 239 |
| Divisors count | 6 | 4 |
| Divisors | 1, 3, 9, 53, 159, 477 | 1, 2, 239, 478 |
| Number of properties | 0 | 1 |
| Semiprimes | 147th | |
| Roman numberals | CDLXXVII | CDLXXVIII |
| Base 2 | 1110111012 | 1110111102 |
| Base 3 | 1222003 | 1222013 |
| Base 4 | 131314 | 131324 |
| Base 5 | 34025 | 34035 |
| Base 6 | 21136 | 21146 |
| Base 7 | 12517 | 12527 |
| Base 8 | 7358 | 7368 |
| Base 9 | 5809 | 5819 |
| Base 10 | 47710 | 47810 |
| Base 11 | 3a411 | 3a511 |
| Base 12 | 33912 | 33a12 |
| Base 13 | 2a913 | 2aa13 |
| Base 14 | 26114 | 26214 |
| Base 15 | 21c15 | 21d15 |
| Base 16 | 1dd16 | 1de16 |