Compare 18199 vs 18289
| Property | 18199 | 18289 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 181991 | 182891 |
| Prime factorization | 18199 | 18289 |
| Divisors count | 2 | 2 |
| Divisors | 1, 18199 | 1, 18289 |
| Number of properties | 5 | 3 |
| Chen primes | 1034th | |
| Emirps | 563rd | |
| Harmonic primes | 755th | |
| Isolated primes | 1446th | |
| Primes | 2085th | 2096th |
| Pythagorean primes | 1036th | |
| Twin primes (2nd member) | 322nd | |
| Roman numberals | ||
| Base 2 | 1000111000101112 | 1000111011100012 |
| Base 3 | 2202220013 | 2210021013 |
| Base 4 | 101301134 | 101313014 |
| Base 5 | 10402445 | 10411245 |
| Base 6 | 2201316 | 2204016 |
| Base 7 | 1040267 | 1042157 |
| Base 8 | 434278 | 435618 |
| Base 9 | 268619 | 270719 |
| Base 10 | 1819910 | 1828910 |
| Base 11 | 1274511 | 1281711 |
| Base 12 | a64712 | a70112 |
| Base 13 | 838c13 | 842b13 |
| Base 14 | 68bd14 | 694514 |
| Base 15 | 55d415 | 564415 |
| Base 16 | 471716 | 477116 |