Compare 18159 vs 18169
| Property | 18159 | 18169 |
|---|---|---|
| Type | semiprime | prime |
| Unique factors | 2 | 1 |
| Total factors | 2 | 1 |
| Prime factorization | 31 × 60531 | 181691 |
| Prime factorization | 3 × 6053 | 18169 |
| Divisors count | 4 | 2 |
| Divisors | 1, 3, 6053, 18159 | 1, 18169 |
| Number of properties | 1 | 5 |
| Emirps | 561st | |
| Isolated primes | 1443rd | |
| Lucky primes | 340th | |
| Primes | 2082nd | |
| Pythagorean primes | 1028th | |
| Semiprimes | 4627th | |
| Roman numberals | ||
| Base 2 | 1000110111011112 | 1000110111110012 |
| Base 3 | 2202201203 | 2202202213 |
| Base 4 | 101232334 | 101233214 |
| Base 5 | 10401145 | 10401345 |
| Base 6 | 2200236 | 2200416 |
| Base 7 | 1036417 | 1036547 |
| Base 8 | 433578 | 433718 |
| Base 9 | 268169 | 268279 |
| Base 10 | 1815910 | 1816910 |
| Base 11 | 1270911 | 1271811 |
| Base 12 | a61312 | a62112 |
| Base 13 | 835b13 | 836813 |
| Base 14 | 689114 | 689b14 |
| Base 15 | 55a915 | 55b415 |
| Base 16 | 46ef16 | 46f916 |