Compare 218227 vs 218239
| Property | 218227 | 218239 |
|---|---|---|
| Type | prime | semiprime |
| Unique factors | 1 | 2 |
| Total factors | 1 | 2 |
| Prime factorization | 2182271 | 71 × 311771 |
| Prime factorization | 218227 | 7 × 31177 |
| Divisors count | 2 | 4 |
| Divisors | 1, 218227 | 1, 7, 31177, 218239 |
| Number of properties | 3 | 1 |
| Isolated primes | 14837th | |
| Primes | 19462nd | |
| Semiprimes | 49157th | |
| Sexy primes (1st member) | 4605th | |
| Roman numberals | ||
| Base 2 | 1101010100011100112 | 1101010100011111112 |
| Base 3 | 1020021001113 | 1020021002213 |
| Base 4 | 3111013034 | 3111013334 |
| Base 5 | 234404025 | 234404245 |
| Base 6 | 44021516 | 44022116 |
| Base 7 | 15661427 | 15661607 |
| Base 8 | 6521638 | 6521778 |
| Base 9 | 3623149 | 3623279 |
| Base 10 | 21822710 | 21823910 |
| Base 11 | 139a5911 | 139a6a11 |
| Base 12 | a635712 | a636712 |
| Base 13 | 7843913 | 7844813 |
| Base 14 | 5975914 | 5976714 |
| Base 15 | 449d715 | 449e415 |
| Base 16 | 3547316 | 3547f16 |