Compare 22239 vs 22247
| Property | 22239 | 22247 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 4 | 1 |
| Prime factorization | 32 × 71 × 3531 | 222471 |
| Prime factorization | 3 × 3 × 7 × 353 | 22247 |
| Divisors count | 12 | 2 |
| Divisors | 1, 3, 7, 9, 21, 63, 353, 1059, 2471, 3177, 7413, 22239 | 1, 22247 |
| Number of properties | 0 | 5 |
| Additive primes | 1152nd | |
| Chen primes | 1218th | |
| Isolated primes | 1740th | |
| Long primes | 940th | |
| Primes | 2491st | |
| Roman numberals | ||
| Base 2 | 1010110110111112 | 1010110111001112 |
| Base 3 | 10101112003 | 10101112223 |
| Base 4 | 111231334 | 111232134 |
| Base 5 | 12024245 | 12024425 |
| Base 6 | 2505436 | 2505556 |
| Base 7 | 1215607 | 1216017 |
| Base 8 | 533378 | 533478 |
| Base 9 | 334509 | 334589 |
| Base 10 | 2223910 | 2224710 |
| Base 11 | 1578811 | 1579511 |
| Base 12 | 10a5312 | 10a5b12 |
| Base 13 | a17913 | a18413 |
| Base 14 | 816714 | 817114 |
| Base 15 | 68c915 | 68d215 |
| Base 16 | 56df16 | 56e716 |