Compare 18311 vs 18553
| Property | 18311 | 18553 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 183111 | 185531 |
| Prime factorization | 18311 | 18553 |
| Divisors count | 2 | 2 |
| Divisors | 1, 18311 | 1, 18553 |
| Number of properties | 7 | 4 |
| Chen primes | 1039th | |
| Cousin primes (2nd member) | 327th | |
| Harmonic primes | 759th | 767th |
| Isolated primes | 1476th | |
| Primes | 2099th | 2125th |
| Prime triplets (2nd member) | 159th | |
| Pythagorean primes | 1053rd | |
| Super primes | 317th | |
| Twin primes (1st member) | 323rd | |
| Roman numberals | ||
| Base 2 | 1000111100001112 | 1001000011110012 |
| Base 3 | 2210100123 | 2211100113 |
| Base 4 | 101320134 | 102013214 |
| Base 5 | 10412215 | 10432035 |
| Base 6 | 2204356 | 2215216 |
| Base 7 | 1042467 | 1050437 |
| Base 8 | 436078 | 441718 |
| Base 9 | 271059 | 274049 |
| Base 10 | 1831110 | 1855310 |
| Base 11 | 1283711 | 12a3711 |
| Base 12 | a71b12 | a8a112 |
| Base 13 | 844713 | 85a213 |
| Base 14 | 695d14 | 6a9314 |
| Base 15 | 565b15 | 576d15 |
| Base 16 | 478716 | 487916 |