Compare 12889 vs 13109
| Property | 12889 | 13109 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 128891 | 131091 |
| Prime factorization | 12889 | 13109 |
| Divisors count | 2 | 2 |
| Divisors | 1, 12889 | 1, 13109 |
| Number of properties | 6 | 6 |
| Chen primes | 777th | 790th |
| Cousin primes (1st member) | 246th | |
| Good primes | 205th | |
| Isolated primes | 1044th | 1065th |
| Long primes | 605th | |
| Primes | 1533rd | 1560th |
| Pythagorean primes | 761st | 773rd |
| Sexy primes (2nd member) | 501st | |
| Roman numberals | ||
| Base 2 | 110010010110012 | 110011001101012 |
| Base 3 | 1222001013 | 1222221123 |
| Base 4 | 30211214 | 30303114 |
| Base 5 | 4030245 | 4044145 |
| Base 6 | 1354016 | 1404056 |
| Base 7 | 524027 | 531357 |
| Base 8 | 311318 | 314658 |
| Base 9 | 186119 | 188759 |
| Base 10 | 1288910 | 1310910 |
| Base 11 | 975811 | 993811 |
| Base 12 | 756112 | 770512 |
| Base 13 | 5b3613 | 5c7513 |
| Base 14 | 49a914 | 4ac514 |
| Base 15 | 3c4415 | 3d3e15 |
| Base 16 | 325916 | 333516 |