Compare 31121 vs 31541
| Property | 31121 | 31541 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 311211 | 315411 |
| Prime factorization | 31121 | 31541 |
| Divisors count | 2 | 2 |
| Divisors | 1, 31121 | 1, 31541 |
| Number of properties | 6 | 7 |
| Chen primes | 1602nd | 1620th |
| Emirps | 668th | |
| Good primes | 332nd | |
| Long primes | 1285th | |
| Primes | 3351st | 3394th |
| Prime triplets (1st member) | 235th | |
| Pythagorean primes | 1668th | 1690th |
| Sexy primes (1st member) | 993rd | |
| Twin primes (1st member) | 480th | 487th |
| Roman numberals | ||
| Base 2 | 1111001100100012 | 1111011001101012 |
| Base 3 | 11202001223 | 11210210123 |
| Base 4 | 132121014 | 132303114 |
| Base 5 | 14434415 | 20021315 |
| Base 6 | 4000256 | 4020056 |
| Base 7 | 1565067 | 1606467 |
| Base 8 | 746218 | 754658 |
| Base 9 | 466189 | 472359 |
| Base 10 | 3112110 | 3154110 |
| Base 11 | 2142211 | 2177411 |
| Base 12 | 1601512 | 1630512 |
| Base 13 | 1121c13 | 1148313 |
| Base 14 | b4ad14 | b6cd14 |
| Base 15 | 934b15 | 952b15 |
| Base 16 | 799116 | 7b3516 |