Compare 22381 vs 22861
| Property | 22381 | 22861 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 223811 | 228611 |
| Prime factorization | 22381 | 22861 |
| Divisors count | 2 | 2 |
| Divisors | 1, 22381 | 1, 22861 |
| Number of properties | 8 | 7 |
| Additive primes | 1172nd | |
| Chen primes | 1255th | |
| Happy primes | 411th | 418th |
| Harmonic primes | 921st | |
| Isolated primes | 1748th | |
| Long primes | 948th | 966th |
| Lucky primes | 402nd | |
| Primes | 2505th | 2553rd |
| Pythagorean primes | 1240th | 1265th |
| Twin primes (2nd member) | 387th | |
| Ulam primes | 184th | |
| Roman numberals | ||
| Base 2 | 1010111011011012 | 1011001010011012 |
| Base 3 | 10102002213 | 10111002013 |
| Base 4 | 111312314 | 112110314 |
| Base 5 | 12040115 | 12124215 |
| Base 6 | 2513416 | 2535016 |
| Base 7 | 1221527 | 1234367 |
| Base 8 | 535558 | 545158 |
| Base 9 | 336279 | 343219 |
| Base 10 | 2238110 | 2286110 |
| Base 11 | 158a711 | 161a311 |
| Base 12 | 10b5112 | 1129112 |
| Base 13 | a25813 | a53713 |
| Base 14 | 822914 | 848d14 |
| Base 15 | 697115 | 6b9115 |
| Base 16 | 576d16 | 594d16 |