Compare 538 vs 559
| Property | 538 | 559 |
|---|---|---|
| Type | semiprime | semiprime |
| Unique factors | 2 | 2 |
| Total factors | 2 | 2 |
| Prime factorization | 21 × 2691 | 131 × 431 |
| Prime factorization | 2 × 269 | 13 × 43 |
| Divisors count | 4 | 4 |
| Divisors | 1, 2, 269, 538 | 1, 13, 43, 559 |
| Number of properties | 1 | 1 |
| Semiprimes | 168th | 175th |
| Roman numberals | DXXXVIII | DLIX |
| Base 2 | 10000110102 | 10001011112 |
| Base 3 | 2012213 | 2022013 |
| Base 4 | 201224 | 202334 |
| Base 5 | 41235 | 42145 |
| Base 6 | 22546 | 23316 |
| Base 7 | 13667 | 14267 |
| Base 8 | 10328 | 10578 |
| Base 9 | 6579 | 6819 |
| Base 10 | 53810 | 55910 |
| Base 11 | 44a11 | 46911 |
| Base 12 | 38a12 | 3a712 |
| Base 13 | 32513 | 34013 |
| Base 14 | 2a614 | 2bd14 |
| Base 15 | 25d15 | 27415 |
| Base 16 | 21a16 | 22f16 |