Compare 31312 vs 31321
| Property | 31312 | 31321 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 6 | 1 |
| Prime factorization | 24 × 191 × 1031 | 313211 |
| Prime factorization | 2 × 2 × 2 × 2 × 19 × 103 | 31321 |
| Divisors count | 20 | 2 |
| Divisors | 1, 2, 4, 8, 16, 19, 38, 76, 103, 152, 206, 304, 412, 824, 1648, 1957, 3914, 7828, 15656, 31312 | 1, 31321 |
| Number of properties | 0 | 6 |
| Centered triangular primes | 34th | |
| Primes | 3376th | |
| Pythagorean primes | 1678th | |
| Sexy primes (1st member) | 988th | |
| Sexy prime triplets (1st member) | 253rd | |
| Twin primes (2nd member) | 484th | |
| Roman numberals | ||
| Base 2 | 1111010010100002 | 1111010010110012 |
| Base 3 | 11202212013 | 11202220013 |
| Base 4 | 132211004 | 132211214 |
| Base 5 | 20002225 | 20002415 |
| Base 6 | 4005446 | 4010016 |
| Base 7 | 1602017 | 1602137 |
| Base 8 | 751208 | 751318 |
| Base 9 | 468519 | 468619 |
| Base 10 | 3131210 | 3132110 |
| Base 11 | 2158611 | 2159411 |
| Base 12 | 1615412 | 1616112 |
| Base 13 | 1133813 | 1134413 |
| Base 14 | b5a814 | b5b314 |
| Base 15 | 942715 | 943115 |
| Base 16 | 7a5016 | 7a5916 |