Compare 13909 vs 13939
| Property | 13909 | 13939 |
|---|---|---|
| Type | semiprime | semiprime |
| Unique factors | 2 | 2 |
| Total factors | 2 | 2 |
| Prime factorization | 71 × 19871 | 531 × 2631 |
| Prime factorization | 7 × 1987 | 53 × 263 |
| Divisors count | 4 | 4 |
| Divisors | 1, 7, 1987, 13909 | 1, 53, 263, 13939 |
| Number of properties | 1 | 1 |
| Semiprimes | 3591st | 3600th |
| Roman numberals | ||
| Base 2 | 110110010101012 | 110110011100112 |
| Base 3 | 2010020113 | 2010100213 |
| Base 4 | 31211114 | 31213034 |
| Base 5 | 4211145 | 4212245 |
| Base 6 | 1442216 | 1443116 |
| Base 7 | 553607 | 554327 |
| Base 8 | 331258 | 331638 |
| Base 9 | 210649 | 211079 |
| Base 10 | 1390910 | 1393910 |
| Base 11 | a4a511 | a52211 |
| Base 12 | 807112 | 809712 |
| Base 13 | 643c13 | 646313 |
| Base 14 | 50d714 | 511914 |
| Base 15 | 41c415 | 41e415 |
| Base 16 | 365516 | 367316 |