Compare 21851 vs 22133
| Property | 21851 | 22133 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 218511 | 221331 |
| Prime factorization | 21851 | 22133 |
| Divisors count | 2 | 2 |
| Divisors | 1, 21851 | 1, 22133 |
| Number of properties | 4 | 6 |
| Additive primes | 1134th | 1145th |
| Cousin primes (2nd member) | 376th | |
| Isolated primes | 1708th | 1733rd |
| Long primes | 927th | |
| Primes | 2451st | 2482nd |
| Pythagorean primes | 1230th | |
| Sophie germain primes | 357th | |
| Roman numberals | ||
| Base 2 | 1010101010110112 | 1010110011101012 |
| Base 3 | 10022220223 | 10101002023 |
| Base 4 | 111111234 | 111213114 |
| Base 5 | 11444015 | 12020135 |
| Base 6 | 2450556 | 2502456 |
| Base 7 | 1204647 | 1213467 |
| Base 8 | 525338 | 531658 |
| Base 9 | 328689 | 333229 |
| Base 10 | 2185110 | 2213310 |
| Base 11 | 1546511 | 156a111 |
| Base 12 | 1078b12 | 1098512 |
| Base 13 | 9c3b13 | a0c713 |
| Base 14 | 7d6b14 | 80cd14 |
| Base 15 | 671b15 | 685815 |
| Base 16 | 555b16 | 567516 |