Compare 265 vs 289
| Property | 265 | 289 |
|---|---|---|
| Type | semiprime | semiprime |
| Unique factors | 2 | 1 |
| Total factors | 2 | 2 |
| Prime factorization | 51 × 531 | 172 |
| Prime factorization | 5 × 53 | 17 × 17 |
| Divisors count | 4 | 3 |
| Divisors | 1, 5, 53, 265 | 1, 17, 289 |
| Number of properties | 1 | 1 |
| Semiprimes | 85th | 90th |
| Roman numberals | CCLXV | CCLXXXIX |
| Base 2 | 1000010012 | 1001000012 |
| Base 3 | 1002113 | 1012013 |
| Base 4 | 100214 | 102014 |
| Base 5 | 20305 | 21245 |
| Base 6 | 11216 | 12016 |
| Base 7 | 5267 | 5627 |
| Base 8 | 4118 | 4418 |
| Base 9 | 3249 | 3519 |
| Base 10 | 26510 | 28910 |
| Base 11 | 22111 | 24311 |
| Base 12 | 1a112 | 20112 |
| Base 13 | 17513 | 19313 |
| Base 14 | 14d14 | 16914 |
| Base 15 | 12a15 | 14415 |
| Base 16 | 10916 | 12116 |