Compare 18169 vs 18979
| Property | 18169 | 18979 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 181691 | 189791 |
| Prime factorization | 18169 | 18979 |
| Divisors count | 2 | 2 |
| Divisors | 1, 18169 | 1, 18979 |
| Number of properties | 5 | 5 |
| Emirps | 561st | |
| Isolated primes | 1443rd | 1505th |
| Long primes | 826th | |
| Lucky primes | 340th | 351st |
| Primes | 2082nd | 2158th |
| Pythagorean primes | 1028th | |
| Sexy primes (2nd member) | 660th | |
| Roman numberals | ||
| Base 2 | 1000110111110012 | 1001010001000112 |
| Base 3 | 2202202213 | 2220002213 |
| Base 4 | 101233214 | 102202034 |
| Base 5 | 10401345 | 11014045 |
| Base 6 | 2200416 | 2235116 |
| Base 7 | 1036547 | 1062227 |
| Base 8 | 433718 | 450438 |
| Base 9 | 268279 | 280279 |
| Base 10 | 1816910 | 1897910 |
| Base 11 | 1271811 | 1329411 |
| Base 12 | a62112 | ab9712 |
| Base 13 | 836813 | 883c13 |
| Base 14 | 689b14 | 6cb914 |
| Base 15 | 55b415 | 595415 |
| Base 16 | 46f916 | 4a2316 |