Compare 31121 vs 31319
| Property | 31121 | 31319 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 311211 | 313191 |
| Prime factorization | 31121 | 31319 |
| Divisors count | 2 | 2 |
| Divisors | 1, 31121 | 1, 31319 |
| Number of properties | 6 | 5 |
| Additive primes | 1525th | |
| Chen primes | 1602nd | 1610th |
| Emirps | 668th | |
| Good primes | 332nd | |
| Primes | 3351st | 3375th |
| Pythagorean primes | 1668th | |
| Sophie germain primes | 459th | |
| Twin primes (1st member) | 480th | 484th |
| Roman numberals | ||
| Base 2 | 1111001100100012 | 1111010010101112 |
| Base 3 | 11202001223 | 11202212223 |
| Base 4 | 132121014 | 132211134 |
| Base 5 | 14434415 | 20002345 |
| Base 6 | 4000256 | 4005556 |
| Base 7 | 1565067 | 1602117 |
| Base 8 | 746218 | 751278 |
| Base 9 | 466189 | 468589 |
| Base 10 | 3112110 | 3131910 |
| Base 11 | 2142211 | 2159211 |
| Base 12 | 1601512 | 1615b12 |
| Base 13 | 1121c13 | 1134213 |
| Base 14 | b4ad14 | b5b114 |
| Base 15 | 934b15 | 942e15 |
| Base 16 | 799116 | 7a5716 |