Compare 30881 vs 31013
| Property | 30881 | 31013 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 308811 | 310131 |
| Prime factorization | 30881 | 31013 |
| Divisors count | 2 | 2 |
| Divisors | 1, 30881 | 1, 31013 |
| Number of properties | 7 | 6 |
| Chen primes | 1592nd | 1598th |
| Emirps | 656th | |
| Harmonic primes | 1238th | |
| Isolated primes | 2376th | 2386th |
| Palindromic primes | 52nd | |
| Primes | 3331st | 3341st |
| Pythagorean primes | 1658th | 1664th |
| Sexy primes (1st member) | 977th | |
| Super primes | 470th | |
| Roman numberals | ||
| Base 2 | 1111000101000012 | 1111001001001012 |
| Base 3 | 11201002023 | 11201121223 |
| Base 4 | 132022014 | 132102114 |
| Base 5 | 14420115 | 14430235 |
| Base 6 | 3545456 | 3553256 |
| Base 7 | 1560147 | 1562637 |
| Base 8 | 742418 | 744458 |
| Base 9 | 463229 | 464789 |
| Base 10 | 3088110 | 3101310 |
| Base 11 | 2122411 | 2133411 |
| Base 12 | 15a5512 | 15b4512 |
| Base 13 | 1109613 | 1116813 |
| Base 14 | b37b14 | b43314 |
| Base 15 | 923b15 | 92c815 |
| Base 16 | 78a116 | 792516 |