Compare 18287 vs 18297
| Property | 18287 | 18297 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 3 |
| Total factors | 1 | 4 |
| Prime factorization | 182871 | 32 × 191 × 1071 |
| Prime factorization | 18287 | 3 × 3 × 19 × 107 |
| Divisors count | 2 | 12 |
| Divisors | 1, 18287 | 1, 3, 9, 19, 57, 107, 171, 321, 963, 2033, 6099, 18297 |
| Number of properties | 4 | 0 |
| Chen primes | 1037th | |
| Long primes | 804th | |
| Primes | 2095th | |
| Twin primes (1st member) | 322nd | |
| Roman numberals | ||
| Base 2 | 1000111011011112 | 1000111011110012 |
| Base 3 | 2210020223 | 2210022003 |
| Base 4 | 101312334 | 101313214 |
| Base 5 | 10411225 | 10411425 |
| Base 6 | 2203556 | 2204136 |
| Base 7 | 1042137 | 1042267 |
| Base 8 | 435578 | 435718 |
| Base 9 | 270689 | 270809 |
| Base 10 | 1828710 | 1829710 |
| Base 11 | 1281511 | 1282411 |
| Base 12 | a6bb12 | a70912 |
| Base 13 | 842913 | 843613 |
| Base 14 | 694314 | 694d14 |
| Base 15 | 564215 | 564c15 |
| Base 16 | 476f16 | 477916 |