Compare 289 vs 319
| Property | 289 | 319 |
|---|---|---|
| Type | semiprime | semiprime |
| Unique factors | 1 | 2 |
| Total factors | 2 | 2 |
| Prime factorization | 172 | 111 × 291 |
| Prime factorization | 17 × 17 | 11 × 29 |
| Divisors count | 3 | 4 |
| Divisors | 1, 17, 289 | 1, 11, 29, 319 |
| Number of properties | 1 | 1 |
| Semiprimes | 90th | 101st |
| Roman numberals | CCLXXXIX | CCCXIX |
| Base 2 | 1001000012 | 1001111112 |
| Base 3 | 1012013 | 1022113 |
| Base 4 | 102014 | 103334 |
| Base 5 | 21245 | 22345 |
| Base 6 | 12016 | 12516 |
| Base 7 | 5627 | 6347 |
| Base 8 | 4418 | 4778 |
| Base 9 | 3519 | 3849 |
| Base 10 | 28910 | 31910 |
| Base 11 | 24311 | 27011 |
| Base 12 | 20112 | 22712 |
| Base 13 | 19313 | 1b713 |
| Base 14 | 16914 | 18b14 |
| Base 15 | 14415 | 16415 |
| Base 16 | 12116 | 13f16 |