Compare 1613 vs 2137
| Property | 1613 | 2137 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 16131 | 21371 |
| Prime factorization | 1613 | 2137 |
| Divisors count | 2 | 2 |
| Divisors | 1, 1613 | 1, 2137 |
| Number of properties | 13 | 11 |
| Additive primes | 136th | 169th |
| Cousin primes (1st member) | 67th | |
| Cousin primes (2nd member) | 58th | |
| Harmonic primes | 88th | |
| Isolated primes | 154th | 191st |
| Left-truncatable primes | 60th | 64th |
| Long primes | 123rd | |
| Primes | 255th | 322nd |
| Prime triplets (1st member) | 53rd | |
| Prime triplets (3rd member) | 42nd | |
| Pythagorean primes | 122nd | 156th |
| Sexy primes (1st member) | 110th | 135th |
| Sexy primes (2nd member) | 109th | 134th |
| Sexy prime quadrupletss (3rd member) | 10th | |
| Sexy prime triplets (2nd member) | 42nd | 51st |
| Sexy prime triplets (3rd member) | 41st | |
| Roman numberals | MDCXIII | MMCXXXVII |
| Base 2 | 110010011012 | 1000010110012 |
| Base 3 | 20122023 | 22210113 |
| Base 4 | 1210314 | 2011214 |
| Base 5 | 224235 | 320225 |
| Base 6 | 112456 | 135216 |
| Base 7 | 44637 | 61427 |
| Base 8 | 31158 | 41318 |
| Base 9 | 21829 | 28349 |
| Base 10 | 161310 | 213710 |
| Base 11 | 123711 | 167311 |
| Base 12 | b2512 | 12a112 |
| Base 13 | 97113 | c8513 |
| Base 14 | 83314 | ac914 |
| Base 15 | 72815 | 97715 |
| Base 16 | 64d16 | 85916 |