Compare 18413 vs 18427
| Property | 18413 | 18427 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 184131 | 184271 |
| Prime factorization | 18413 | 18427 |
| Divisors count | 2 | 2 |
| Divisors | 1, 18413 | 1, 18427 |
| Number of properties | 7 | 8 |
| Additive primes | 990th | |
| Chen primes | 1044th | |
| Emirps | 570th | 571st |
| Happy primes | 361st | |
| Harmonic primes | 761st | 762nd |
| Isolated primes | 1464th | 1465th |
| Primes | 2109th | 2110th |
| Pythagorean primes | 1044th | |
| Sexy primes (1st member) | 649th | |
| Sexy prime triplets (1st member) | 182nd | |
| Ulam primes | 155th | |
| Roman numberals | ||
| Base 2 | 1000111111011012 | 1000111111110112 |
| Base 3 | 2210202223 | 2210211113 |
| Base 4 | 101332314 | 101333234 |
| Base 5 | 10421235 | 10422025 |
| Base 6 | 2211256 | 2211516 |
| Base 7 | 1044537 | 1045037 |
| Base 8 | 437558 | 437738 |
| Base 9 | 272289 | 272449 |
| Base 10 | 1841310 | 1842710 |
| Base 11 | 1291a11 | 1293211 |
| Base 12 | a7a512 | a7b712 |
| Base 13 | 84c513 | 850613 |
| Base 14 | 69d314 | 6a0314 |
| Base 15 | 56c815 | 56d715 |
| Base 16 | 47ed16 | 47fb16 |