Compare 102539 vs 102545
| Property | 102539 | 102545 |
|---|---|---|
| Type | prime | semiprime |
| Unique factors | 1 | 2 |
| Total factors | 1 | 2 |
| Prime factorization | 1025391 | 51 × 205091 |
| Prime factorization | 102539 | 5 × 20509 |
| Divisors count | 2 | 4 |
| Divisors | 1, 102539 | 1, 5, 20509, 102545 |
| Number of properties | 6 | 1 |
| Emirps | 1718th | |
| Harmonic primes | 3705th | |
| Isolated primes | 7323rd | |
| Long primes | 3694th | |
| Primes | 9818th | |
| Semiprimes | 23932nd | |
| Sexy primes (2nd member) | 2494th | |
| Roman numberals | ||
| Base 2 | 110010000100010112 | 110010000100100012 |
| Base 3 | 120121222023 | 120121222223 |
| Base 4 | 1210020234 | 1210021014 |
| Base 5 | 112401245 | 112401405 |
| Base 6 | 21104156 | 21104256 |
| Base 7 | 6046437 | 6046527 |
| Base 8 | 3102138 | 3102218 |
| Base 9 | 1655829 | 1655889 |
| Base 10 | 10253910 | 10254510 |
| Base 11 | 7004811 | 7005311 |
| Base 12 | 4b40b12 | 4b41512 |
| Base 13 | 3789813 | 378a113 |
| Base 14 | 2952314 | 2952914 |
| Base 15 | 205ae15 | 205b515 |
| Base 16 | 1908b16 | 1909116 |