Compare 22240 vs 22247
| Property | 22240 | 22247 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 7 | 1 |
| Prime factorization | 25 × 51 × 1391 | 222471 |
| Prime factorization | 2 × 2 × 2 × 2 × 2 × 5 × 139 | 22247 |
| Divisors count | 24 | 2 |
| Divisors | 1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 139, 160, 278, 556, 695, 1112, 1390, 2224, 2780, 4448, 5560, 11120, 22240 | 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 | 1010110111000002 | 1010110111001112 |
| Base 3 | 10101112013 | 10101112223 |
| Base 4 | 111232004 | 111232134 |
| Base 5 | 12024305 | 12024425 |
| Base 6 | 2505446 | 2505556 |
| Base 7 | 1215617 | 1216017 |
| Base 8 | 533408 | 533478 |
| Base 9 | 334519 | 334589 |
| Base 10 | 2224010 | 2224710 |
| Base 11 | 1578911 | 1579511 |
| Base 12 | 10a5412 | 10a5b12 |
| Base 13 | a17a13 | a18413 |
| Base 14 | 816814 | 817114 |
| Base 15 | 68ca15 | 68d215 |
| Base 16 | 56e016 | 56e716 |