Compare 22091 vs 22171
| Property | 22091 | 22171 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 220911 | 221711 |
| Prime factorization | 22091 | 22171 |
| Divisors count | 2 | 2 |
| Divisors | 1, 22091 | 1, 22171 |
| Number of properties | 4 | 3 |
| Additive primes | 1149th | |
| Chen primes | 1215th | |
| Harmonic primes | 911th | |
| Isolated primes | 1736th | |
| Primes | 2476th | 2487th |
| Twin primes (1st member) | 374th | |
| Roman numberals | ||
| Base 2 | 1010110010010112 | 1010110100110112 |
| Base 3 | 10100220123 | 10101020113 |
| Base 4 | 111210234 | 111221234 |
| Base 5 | 12013315 | 12021415 |
| Base 6 | 2501356 | 2503516 |
| Base 7 | 1212567 | 1214327 |
| Base 8 | 531138 | 532338 |
| Base 9 | 332659 | 333649 |
| Base 10 | 2209110 | 2217110 |
| Base 11 | 1566311 | 1572611 |
| Base 12 | 1094b12 | 109b712 |
| Base 13 | a09413 | a12613 |
| Base 14 | 809d14 | 811914 |
| Base 15 | 682b15 | 688115 |
| Base 16 | 564b16 | 569b16 |