Compare 121309 vs 121403
| Property | 121309 | 121403 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1213091 | 1214031 |
| Prime factorization | 121309 | 121403 |
| Divisors count | 2 | 2 |
| Divisors | 1, 121309 | 1, 121403 |
| Number of properties | 5 | 6 |
| Additive primes | 4699th | |
| Chen primes | 4955th | |
| Cousin primes (1st member) | 1427th | |
| Happy primes | 1787th | |
| Isolated primes | 8549th | 8557th |
| Long primes | 4275th | |
| Primes | 11414th | 11426th |
| Pythagorean primes | 5677th | |
| Sophie germain primes | 1375th | |
| Roman numberals | ||
| Base 2 | 111011001110111012 | 111011010001110112 |
| Base 3 | 200111012213 | 200111121023 |
| Base 4 | 1312131314 | 1312203234 |
| Base 5 | 123402145 | 123411035 |
| Base 6 | 23333416 | 23340156 |
| Base 7 | 10134467 | 10136427 |
| Base 8 | 3547358 | 3550738 |
| Base 9 | 2043579 | 2044729 |
| Base 10 | 12130910 | 12140310 |
| Base 11 | 8316111 | 8323711 |
| Base 12 | 5a25112 | 5a30b12 |
| Base 13 | 432a613 | 4334913 |
| Base 14 | 322cd14 | 3235914 |
| Base 15 | 25e2415 | 25e8815 |
| Base 16 | 1d9dd16 | 1da3b16 |