Compare 218843 vs 218852
| Property | 218843 | 218852 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 2 |
| Total factors | 1 | 3 |
| Prime factorization | 2188431 | 22 × 547131 |
| Prime factorization | 218843 | 2 × 2 × 54713 |
| Divisors count | 2 | 6 |
| Divisors | 1, 218843 | 1, 2, 4, 54713, 109426, 218852 |
| Number of properties | 7 | 0 |
| Cousin primes (2nd member) | 2304th | |
| Harmonic primes | 7319th | |
| Isolated primes | 14879th | |
| Primes | 19514th | |
| Sexy primes (1st member) | 4616th | |
| Sophie germain primes | 2209th | |
| Ulam primes | 1397th | |
| Roman numberals | ||
| Base 2 | 1101010110110110112 | 1101010110111001002 |
| Base 3 | 1020100120223 | 1020100121223 |
| Base 4 | 3111231234 | 3111232104 |
| Base 5 | 240003335 | 240004025 |
| Base 6 | 44050556 | 44051126 |
| Base 7 | 16010127 | 16010247 |
| Base 8 | 6533338 | 6533448 |
| Base 9 | 3631689 | 3631789 |
| Base 10 | 21884310 | 21885210 |
| Base 11 | 13a46911 | 13a47711 |
| Base 12 | a678b12 | a679812 |
| Base 13 | 787c113 | 787ca13 |
| Base 14 | 59a7914 | 59a8414 |
| Base 15 | 44c9815 | 44ca215 |
| Base 16 | 356db16 | 356e416 |