Compare 31321 vs 31393
| Property | 31321 | 31393 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 313211 | 313931 |
| Prime factorization | 31321 | 31393 |
| Divisors count | 2 | 2 |
| Divisors | 1, 31321 | 1, 31393 |
| Number of properties | 6 | 11 |
| Additive primes | 1531st | |
| Centered triangular primes | 34th | |
| Cousin primes (1st member) | 485th | |
| Emirps | 678th | |
| Happy primes | 557th | |
| Harmonic primes | 1261st | |
| Primes | 3376th | 3384th |
| Prime triplets (2nd member) | 233rd | |
| Prime triplets (3rd member) | 232nd | |
| Pythagorean primes | 1678th | 1682nd |
| Sexy primes (1st member) | 988th | |
| Sexy primes (2nd member) | 990th | |
| Sexy prime triplets (1st member) | 253rd | |
| Twin primes (2nd member) | 484th | 485th |
| Roman numberals | ||
| Base 2 | 1111010010110012 | 1111010101000012 |
| Base 3 | 11202220013 | 11210012013 |
| Base 4 | 132211214 | 132222014 |
| Base 5 | 20002415 | 20010335 |
| Base 6 | 4010016 | 4012016 |
| Base 7 | 1602137 | 1603457 |
| Base 8 | 751318 | 752418 |
| Base 9 | 468619 | 470519 |
| Base 10 | 3132110 | 3139310 |
| Base 11 | 2159411 | 2164a11 |
| Base 12 | 1616112 | 1620112 |
| Base 13 | 1134413 | 1139b13 |
| Base 14 | b5b314 | b62514 |
| Base 15 | 943115 | 947d15 |
| Base 16 | 7a5916 | 7aa116 |