Compare 1657 vs 5419
| Property | 1657 | 5419 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 16571 | 54191 |
| Prime factorization | 1657 | 5419 |
| Divisors count | 2 | 2 |
| Divisors | 1, 1657 | 1, 5419 |
| Number of properties | 8 | 9 |
| Additive primes | 139th | 364th |
| Cuban primes 1 | 12th | 23rd |
| Emirps | 80th | |
| Isolated primes | 157th | |
| Long primes | 275th | |
| Lucky primes | 136th | |
| Primes | 260th | 716th |
| Prime triplets (3rd member) | 84th | |
| Pythagorean primes | 125th | |
| Sexy primes (1st member) | 112th | |
| Sexy primes (2nd member) | 259th | |
| Sexy prime triplets (1st member) | 43rd | |
| Sexy prime triplets (3rd member) | 87th | |
| Twin primes (2nd member) | 132nd | |
| Roman numberals | MDCLVII | |
| Base 2 | 110011110012 | 10101001010112 |
| Base 3 | 20211013 | 211022013 |
| Base 4 | 1213214 | 11102234 |
| Base 5 | 231125 | 1331345 |
| Base 6 | 114016 | 410316 |
| Base 7 | 45557 | 215417 |
| Base 8 | 31718 | 124538 |
| Base 9 | 22419 | 73819 |
| Base 10 | 165710 | 541910 |
| Base 11 | 127711 | 408711 |
| Base 12 | b6112 | 317712 |
| Base 13 | 9a613 | 260b13 |
| Base 14 | 86514 | 1d9114 |
| Base 15 | 75715 | 191415 |
| Base 16 | 67916 | 152b16 |