Compare 13147 vs 13687
| Property | 13147 | 13687 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 131471 | 136871 |
| Prime factorization | 13147 | 13687 |
| Divisors count | 2 | 2 |
| Divisors | 1, 13147 | 1, 13687 |
| Number of properties | 4 | 8 |
| Cousin primes (1st member) | 253rd | 259th |
| Emirps | 366th | |
| Good primes | 208th | |
| Isolated primes | 1068th | 1114th |
| Primes | 1563rd | 1617th |
| Prime triplets (1st member) | 129th | |
| Sexy primes (1st member) | 515th | |
| Sexy primes (2nd member) | 514th | |
| Sexy prime triplets (2nd member) | 145th | |
| Roman numberals | ||
| Base 2 | 110011010110112 | 110101011101112 |
| Base 3 | 2000002213 | 2002022213 |
| Base 4 | 30311234 | 31113134 |
| Base 5 | 4100425 | 4142225 |
| Base 6 | 1405116 | 1432116 |
| Base 7 | 532217 | 546227 |
| Base 8 | 315338 | 325678 |
| Base 9 | 200279 | 206879 |
| Base 10 | 1314710 | 1368710 |
| Base 11 | 997211 | a31311 |
| Base 12 | 773712 | 7b0712 |
| Base 13 | 5ca413 | 62cb13 |
| Base 14 | 4b1114 | 4db914 |
| Base 15 | 3d6715 | 40c715 |
| Base 16 | 335b16 | 357716 |