Compare 475 vs 478
| Property | 475 | 478 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 2 | 2 |
| Total factors | 3 | 2 |
| Prime factorization | 52 × 191 | 21 × 2391 |
| Prime factorization | 5 × 5 × 19 | 2 × 239 |
| Divisors count | 6 | 4 |
| Divisors | 1, 5, 19, 25, 95, 475 | 1, 2, 239, 478 |
| Number of properties | 0 | 1 |
| Semiprimes | 147th | |
| Roman numberals | CDLXXV | CDLXXVIII |
| Base 2 | 1110110112 | 1110111102 |
| Base 3 | 1221213 | 1222013 |
| Base 4 | 131234 | 131324 |
| Base 5 | 34005 | 34035 |
| Base 6 | 21116 | 21146 |
| Base 7 | 12467 | 12527 |
| Base 8 | 7338 | 7368 |
| Base 9 | 5779 | 5819 |
| Base 10 | 47510 | 47810 |
| Base 11 | 3a211 | 3a511 |
| Base 12 | 33712 | 33a12 |
| Base 13 | 2a713 | 2aa13 |
| Base 14 | 25d14 | 26214 |
| Base 15 | 21a15 | 21d15 |
| Base 16 | 1db16 | 1de16 |