Compare 21221 vs 22079
| Property | 21221 | 22079 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 212211 | 220791 |
| Prime factorization | 21221 | 22079 |
| Divisors count | 2 | 2 |
| Divisors | 1, 21221 | 1, 22079 |
| Number of properties | 6 | 7 |
| Chen primes | 1172nd | 1214th |
| Harmonic primes | 910th | |
| Isolated primes | 1665th | 1730th |
| Primes | 2386th | 2475th |
| Pythagorean primes | 1184th | |
| Sexy primes (1st member) | 723rd | |
| Sexy primes (2nd member) | 746th | |
| Sexy prime triplets (3rd member) | 203rd | |
| Sophie germain primes | 346th | 356th |
| Roman numberals | ||
| Base 2 | 1010010111001012 | 1010110001111112 |
| Base 3 | 10020022223 | 10100212023 |
| Base 4 | 110232114 | 111203334 |
| Base 5 | 11343415 | 12013045 |
| Base 6 | 2421256 | 2501156 |
| Base 7 | 1156047 | 1212417 |
| Base 8 | 513458 | 530778 |
| Base 9 | 320889 | 332529 |
| Base 10 | 2122110 | 2207910 |
| Base 11 | 14a4211 | 1565211 |
| Base 12 | 1034512 | 1093b12 |
| Base 13 | 987513 | a08513 |
| Base 14 | 7a3b14 | 809114 |
| Base 15 | 644b15 | 681e15 |
| Base 16 | 52e516 | 563f16 |