Compare 121313 vs 121315
| Property | 121313 | 121315 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 3 |
| Total factors | 1 | 3 |
| Prime factorization | 1213131 | 51 × 191 × 12771 |
| Prime factorization | 121313 | 5 × 19 × 1277 |
| Divisors count | 2 | 8 |
| Divisors | 1, 121313 | 1, 5, 19, 95, 1277, 6385, 24263, 121315 |
| Number of properties | 7 | 0 |
| Additive primes | 4694th | |
| Cousin primes (2nd member) | 1427th | |
| Isolated primes | 8550th | |
| Long primes | 4276th | |
| Primes | 11415th | |
| Pythagorean primes | 5678th | |
| Ulam primes | 803rd | |
| Roman numberals | ||
| Base 2 | 111011001111000012 | 111011001111000112 |
| Base 3 | 200111020023 | 200111020113 |
| Base 4 | 1312132014 | 1312132034 |
| Base 5 | 123402235 | 123402305 |
| Base 6 | 23333456 | 23333516 |
| Base 7 | 10134537 | 10134557 |
| Base 8 | 3547418 | 3547438 |
| Base 9 | 2043629 | 2043649 |
| Base 10 | 12131310 | 12131510 |
| Base 11 | 8316511 | 8316711 |
| Base 12 | 5a25512 | 5a25712 |
| Base 13 | 432aa13 | 432ac13 |
| Base 14 | 322d314 | 322d514 |
| Base 15 | 25e2815 | 25e2a15 |
| Base 16 | 1d9e116 | 1d9e316 |