Compare 1373 vs 2137
| Property | 1373 | 2137 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 13731 | 21371 |
| Prime factorization | 1373 | 2137 |
| Divisors count | 2 | 2 |
| Divisors | 1, 1373 | 1, 2137 |
| Number of properties | 7 | 11 |
| Additive primes | 169th | |
| Cousin primes (1st member) | 67th | |
| Happy primes | 43rd | |
| Isolated primes | 129th | 191st |
| Left-truncatable primes | 58th | 64th |
| Long primes | 123rd | |
| Primes | 220th | 322nd |
| Prime triplets (1st member) | 53rd | |
| Pythagorean primes | 108th | 156th |
| Sexy primes (1st member) | 135th | |
| Sexy primes (2nd member) | 96th | 134th |
| Sexy prime triplets (2nd member) | 51st | |
| Sexy prime triplets (3rd member) | 36th | |
| Roman numberals | MCCCLXXIII | MMCXXXVII |
| Base 2 | 101010111012 | 1000010110012 |
| Base 3 | 12122123 | 22210113 |
| Base 4 | 1111314 | 2011214 |
| Base 5 | 204435 | 320225 |
| Base 6 | 102056 | 135216 |
| Base 7 | 40017 | 61427 |
| Base 8 | 25358 | 41318 |
| Base 9 | 17859 | 28349 |
| Base 10 | 137310 | 213710 |
| Base 11 | 103911 | 167311 |
| Base 12 | 96512 | 12a112 |
| Base 13 | 81813 | c8513 |
| Base 14 | 70114 | ac914 |
| Base 15 | 61815 | 97715 |
| Base 16 | 55d16 | 85916 |