Compare 21881 vs 22093
| Property | 21881 | 22093 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 218811 | 220931 |
| Prime factorization | 21881 | 22093 |
| Divisors count | 2 | 2 |
| Divisors | 1, 21881 | 1, 22093 |
| Number of properties | 4 | 5 |
| Chen primes | 1204th | |
| Isolated primes | 1712th | |
| Lucky primes | 399th | |
| Primes | 2455th | 2477th |
| Pythagorean primes | 1217th | 1227th |
| Super primes | 367th | |
| Twin primes (2nd member) | 374th | |
| Roman numberals | ||
| Base 2 | 1010101011110012 | 1010110010011012 |
| Base 3 | 10100001023 | 10100220213 |
| Base 4 | 111113214 | 111210314 |
| Base 5 | 12000115 | 12013335 |
| Base 6 | 2451456 | 2501416 |
| Base 7 | 1205367 | 1212617 |
| Base 8 | 525718 | 531158 |
| Base 9 | 330129 | 332679 |
| Base 10 | 2188110 | 2209310 |
| Base 11 | 1549211 | 1566511 |
| Base 12 | 107b512 | 1095112 |
| Base 13 | 9c6213 | a09613 |
| Base 14 | 7d8d14 | 80a114 |
| Base 15 | 673b15 | 682d15 |
| Base 16 | 557916 | 564d16 |