Compare 18123 vs 18133
| Property | 18123 | 18133 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 3 | 1 |
| Prime factorization | 31 × 71 × 8631 | 181331 |
| Prime factorization | 3 × 7 × 863 | 18133 |
| Divisors count | 8 | 2 |
| Divisors | 1, 3, 7, 21, 863, 2589, 6041, 18123 | 1, 18133 |
| Number of properties | 0 | 8 |
| Emirps | 560th | |
| Harmonic primes | 752nd | |
| Primes | 2079th | |
| Prime triplets (3rd member) | 157th | |
| Pythagorean primes | 1026th | |
| Sexy primes (2nd member) | 641st | |
| Sexy prime triplets (3rd member) | 178th | |
| Twin primes (2nd member) | 320th | |
| Roman numberals | ||
| Base 2 | 1000110110010112 | 1000110110101012 |
| Base 3 | 2202120203 | 2202121213 |
| Base 4 | 101230234 | 101231114 |
| Base 5 | 10344435 | 10400135 |
| Base 6 | 2155236 | 2155416 |
| Base 7 | 1035607 | 1036037 |
| Base 8 | 433138 | 433258 |
| Base 9 | 267669 | 267779 |
| Base 10 | 1812310 | 1813310 |
| Base 11 | 1268611 | 1269511 |
| Base 12 | a5a312 | a5b112 |
| Base 13 | 833113 | 833b13 |
| Base 14 | 686714 | 687314 |
| Base 15 | 558315 | 558d15 |
| Base 16 | 46cb16 | 46d516 |