Compare 39 vs 69
| Property | 39 | 69 |
|---|---|---|
| Type | semiprime | semiprime |
| Unique factors | 2 | 2 |
| Total factors | 2 | 2 |
| Prime factorization | 31 × 131 | 31 × 231 |
| Prime factorization | 3 × 13 | 3 × 23 |
| Divisors count | 4 | 4 |
| Divisors | 1, 3, 13, 39 | 1, 3, 23, 69 |
| Number of properties | 1 | 1 |
| Semiprimes | 15th | 24th |
| Roman numberals | XXXIX | LXIX |
| Base 2 | 1001112 | 10001012 |
| Base 3 | 11103 | 21203 |
| Base 4 | 2134 | 10114 |
| Base 5 | 1245 | 2345 |
| Base 6 | 1036 | 1536 |
| Base 7 | 547 | 1267 |
| Base 8 | 478 | 1058 |
| Base 9 | 439 | 769 |
| Base 10 | 3910 | 6910 |
| Base 11 | 3611 | 6311 |
| Base 12 | 3312 | 5912 |
| Base 13 | 3013 | 5413 |
| Base 14 | 2b14 | 4d14 |
| Base 15 | 2915 | 4915 |
| Base 16 | 2716 | 4516 |