Compare 12911 vs 13163
| Property | 12911 | 13163 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 129111 | 131631 |
| Prime factorization | 12911 | 13163 |
| Divisors count | 2 | 2 |
| Divisors | 1, 12911 | 1, 13163 |
| Number of properties | 7 | 7 |
| Chen primes | 779th | 794th |
| Cousin primes (2nd member) | 247th | 254th |
| Emirps | 369th | |
| Harmonic primes | 552nd | 561st |
| Isolated primes | 1048th | 1071st |
| Primes | 1537th | 1566th |
| Safe primes | 147th | |
| Sexy primes (1st member) | 491st | |
| Sexy prime triplets (1st member) | 139th | |
| Roman numberals | ||
| Base 2 | 110010011011112 | 110011011010112 |
| Base 3 | 1222010123 | 2000011123 |
| Base 4 | 30212334 | 30312234 |
| Base 5 | 4031215 | 4101235 |
| Base 6 | 1354356 | 1405356 |
| Base 7 | 524337 | 532437 |
| Base 8 | 311578 | 315538 |
| Base 9 | 186359 | 200459 |
| Base 10 | 1291110 | 1316310 |
| Base 11 | 977811 | 998711 |
| Base 12 | 757b12 | 774b12 |
| Base 13 | 5b5213 | 5cb713 |
| Base 14 | 49c314 | 4b2314 |
| Base 15 | 3c5b15 | 3d7815 |
| Base 16 | 326f16 | 336b16 |