Compare 18289 vs 18397
Property | 18289 | 18397 |
---|---|---|
Type | prime | prime |
Unique factors | 1 | 1 |
Total factors | 1 | 1 |
Prime factorization | 182891 | 183971 |
Prime factorization | 18289 | 18397 |
Divisors count | 2 | 2 |
Divisors | 1, 18289 | 1, 18397 |
Number of properties | 3 | 7 |
Centered heptagonal primes | 20th | |
Chen primes | 1043rd | |
Cousin primes (1st member) | 329th | |
Isolated primes | 1462nd | |
Lucky primes | 344th | |
Primes | 2096th | 2107th |
Pythagorean primes | 1036th | 1042nd |
Twin primes (2nd member) | 322nd | |
Roman numberals | ||
Base 2 | 1000111011100012 | 1000111110111012 |
Base 3 | 2210021013 | 2210201013 |
Base 4 | 101313014 | 101331314 |
Base 5 | 10411245 | 10420425 |
Base 6 | 2204016 | 2211016 |
Base 7 | 1042157 | 1044317 |
Base 8 | 435618 | 437358 |
Base 9 | 270719 | 272119 |
Base 10 | 1828910 | 1839710 |
Base 11 | 1281711 | 1290511 |
Base 12 | a70112 | a79112 |
Base 13 | 842b13 | 84b213 |
Base 14 | 694514 | 69c114 |
Base 15 | 564415 | 56b715 |
Base 16 | 477116 | 47dd16 |