Compare 121151 vs 121309
| Property | 121151 | 121309 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1211511 | 1213091 |
| Prime factorization | 121151 | 121309 |
| Divisors count | 2 | 2 |
| Divisors | 1, 121151 | 1, 121309 |
| Number of properties | 7 | 5 |
| Additive primes | 4688th | |
| Chen primes | 4946th | |
| Cousin primes (1st member) | 1427th | |
| Dihedral primes | 14th | |
| Emirps | 2239th | |
| Isolated primes | 8539th | 8549th |
| Long primes | 4275th | |
| Primes | 11402nd | 11414th |
| Pythagorean primes | 5677th | |
| Sexy primes (1st member) | 2852nd | |
| Roman numberals | ||
| Base 2 | 111011001001111112 | 111011001110111012 |
| Base 3 | 200110120023 | 200111012213 |
| Base 4 | 1312103334 | 1312131314 |
| Base 5 | 123341015 | 123402145 |
| Base 6 | 23325156 | 23333416 |
| Base 7 | 10131327 | 10134467 |
| Base 8 | 3544778 | 3547358 |
| Base 9 | 2041629 | 2043579 |
| Base 10 | 12115110 | 12130910 |
| Base 11 | 8302811 | 8316111 |
| Base 12 | 5a13b12 | 5a25112 |
| Base 13 | 431b413 | 432a613 |
| Base 14 | 3221914 | 322cd14 |
| Base 15 | 25d6b15 | 25e2415 |
| Base 16 | 1d93f16 | 1d9dd16 |