Compare 12911 vs 13171
| Property | 12911 | 13171 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 129111 | 131711 |
| Prime factorization | 12911 | 13171 |
| Divisors count | 2 | 2 |
| Divisors | 1, 12911 | 1, 13171 |
| Number of properties | 7 | 8 |
| Additive primes | 756th | |
| Chen primes | 779th | 795th |
| Cousin primes (2nd member) | 247th | |
| Harmonic primes | 552nd | 562nd |
| Isolated primes | 1048th | 1072nd |
| Primes | 1537th | 1567th |
| Sexy primes (1st member) | 491st | 503rd |
| Sexy prime triplets (1st member) | 139th | 142nd |
| Super primes | 247th | |
| Roman numberals | ||
| Base 2 | 110010011011112 | 110011011100112 |
| Base 3 | 1222010123 | 2000012113 |
| Base 4 | 30212334 | 30313034 |
| Base 5 | 4031215 | 4101415 |
| Base 6 | 1354356 | 1405516 |
| Base 7 | 524337 | 532547 |
| Base 8 | 311578 | 315638 |
| Base 9 | 186359 | 200549 |
| Base 10 | 1291110 | 1317110 |
| Base 11 | 977811 | 999411 |
| Base 12 | 757b12 | 775712 |
| Base 13 | 5b5213 | 5cc213 |
| Base 14 | 49c314 | 4b2b14 |
| Base 15 | 3c5b15 | 3d8115 |
| Base 16 | 326f16 | 337316 |