Compare 478 vs 488
| Property | 478 | 488 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 2 |
| Total factors | 2 | 4 |
| Prime factorization | 21 × 2391 | 23 × 611 |
| Prime factorization | 2 × 239 | 2 × 2 × 2 × 61 |
| Divisors count | 4 | 8 |
| Divisors | 1, 2, 239, 478 | 1, 2, 4, 8, 61, 122, 244, 488 |
| Number of properties | 1 | 0 |
| Semiprimes | 147th | |
| Roman numberals | CDLXXVIII | CDLXXXVIII |
| Base 2 | 1110111102 | 1111010002 |
| Base 3 | 1222013 | 2000023 |
| Base 4 | 131324 | 132204 |
| Base 5 | 34035 | 34235 |
| Base 6 | 21146 | 21326 |
| Base 7 | 12527 | 12657 |
| Base 8 | 7368 | 7508 |
| Base 9 | 5819 | 6029 |
| Base 10 | 47810 | 48810 |
| Base 11 | 3a511 | 40411 |
| Base 12 | 33a12 | 34812 |
| Base 13 | 2aa13 | 2b713 |
| Base 14 | 26214 | 26c14 |
| Base 15 | 21d15 | 22815 |
| Base 16 | 1de16 | 1e816 |