Compare 31121 vs 31321
| Property | 31121 | 31321 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 311211 | 313211 |
| Prime factorization | 31121 | 31321 |
| Divisors count | 2 | 2 |
| Divisors | 1, 31121 | 1, 31321 |
| Number of properties | 6 | 6 |
| Centered triangular primes | 34th | |
| Chen primes | 1602nd | |
| Emirps | 668th | |
| Good primes | 332nd | |
| Primes | 3351st | 3376th |
| Pythagorean primes | 1668th | 1678th |
| Sexy primes (1st member) | 988th | |
| Sexy prime triplets (1st member) | 253rd | |
| Twin primes (1st member) | 480th | |
| Twin primes (2nd member) | 484th | |
| Roman numberals | ||
| Base 2 | 1111001100100012 | 1111010010110012 |
| Base 3 | 11202001223 | 11202220013 |
| Base 4 | 132121014 | 132211214 |
| Base 5 | 14434415 | 20002415 |
| Base 6 | 4000256 | 4010016 |
| Base 7 | 1565067 | 1602137 |
| Base 8 | 746218 | 751318 |
| Base 9 | 466189 | 468619 |
| Base 10 | 3112110 | 3132110 |
| Base 11 | 2142211 | 2159411 |
| Base 12 | 1601512 | 1616112 |
| Base 13 | 1121c13 | 1134413 |
| Base 14 | b4ad14 | b5b314 |
| Base 15 | 934b15 | 943115 |
| Base 16 | 799116 | 7a5916 |