Compare 31121 vs 33311
| Property | 31121 | 33311 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 311211 | 333111 |
| Prime factorization | 31121 | 33311 |
| Divisors count | 2 | 2 |
| Divisors | 1, 31121 | 1, 33311 |
| Number of properties | 6 | 7 |
| Additive primes | 1612th | |
| Chen primes | 1602nd | 1692nd |
| Emirps | 668th | |
| Good primes | 332nd | 342nd |
| Harmonic primes | 1321st | |
| Isolated primes | 2539th | |
| Primes | 3351st | 3566th |
| Pythagorean primes | 1668th | |
| Sexy primes (1st member) | 1037th | |
| Twin primes (1st member) | 480th | |
| Roman numberals | ||
| Base 2 | 1111001100100012 | 10000010000111112 |
| Base 3 | 11202001223 | 12002002023 |
| Base 4 | 132121014 | 200201334 |
| Base 5 | 14434415 | 20312215 |
| Base 6 | 4000256 | 4141156 |
| Base 7 | 1565067 | 1660557 |
| Base 8 | 746218 | 1010378 |
| Base 9 | 466189 | 506229 |
| Base 10 | 3112110 | 3331110 |
| Base 11 | 2142211 | 2303311 |
| Base 12 | 1601512 | 1733b12 |
| Base 13 | 1121c13 | 1221513 |
| Base 14 | b4ad14 | c1d514 |
| Base 15 | 934b15 | 9d0b15 |
| Base 16 | 799116 | 821f16 |