Compare 22247 vs 22381
| Property | 22247 | 22381 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 222471 | 223811 |
| Prime factorization | 22247 | 22381 |
| Divisors count | 2 | 2 |
| Divisors | 1, 22247 | 1, 22381 |
| Number of properties | 5 | 8 |
| Additive primes | 1152nd | |
| Chen primes | 1218th | |
| Happy primes | 411th | |
| Harmonic primes | 921st | |
| Isolated primes | 1740th | 1748th |
| Long primes | 940th | 948th |
| Lucky primes | 402nd | |
| Primes | 2491st | 2505th |
| Pythagorean primes | 1240th | |
| Ulam primes | 184th | |
| Roman numberals | ||
| Base 2 | 1010110111001112 | 1010111011011012 |
| Base 3 | 10101112223 | 10102002213 |
| Base 4 | 111232134 | 111312314 |
| Base 5 | 12024425 | 12040115 |
| Base 6 | 2505556 | 2513416 |
| Base 7 | 1216017 | 1221527 |
| Base 8 | 533478 | 535558 |
| Base 9 | 334589 | 336279 |
| Base 10 | 2224710 | 2238110 |
| Base 11 | 1579511 | 158a711 |
| Base 12 | 10a5b12 | 10b5112 |
| Base 13 | a18413 | a25813 |
| Base 14 | 817114 | 822914 |
| Base 15 | 68d215 | 697115 |
| Base 16 | 56e716 | 576d16 |