Compare 18287 vs 19079
| Property | 18287 | 19079 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 182871 | 190791 |
| Prime factorization | 18287 | 19079 |
| Divisors count | 2 | 2 |
| Divisors | 1, 18287 | 1, 19079 |
| Number of properties | 4 | 6 |
| Chen primes | 1037th | 1075th |
| Harmonic primes | 782nd | |
| Long primes | 804th | |
| Primes | 2095th | 2167th |
| Safe primes | 187th | |
| Sexy primes (2nd member) | 662nd | |
| Twin primes (1st member) | 322nd | 328th |
| Roman numberals | ||
| Base 2 | 1000111011011112 | 1001010100001112 |
| Base 3 | 2210020223 | 2220111223 |
| Base 4 | 101312334 | 102220134 |
| Base 5 | 10411225 | 11023045 |
| Base 6 | 2203556 | 2241556 |
| Base 7 | 1042137 | 1064247 |
| Base 8 | 435578 | 452078 |
| Base 9 | 270689 | 281489 |
| Base 10 | 1828710 | 1907910 |
| Base 11 | 1281511 | 1337511 |
| Base 12 | a6bb12 | b05b12 |
| Base 13 | 842913 | 88b813 |
| Base 14 | 694314 | 6d4b14 |
| Base 15 | 564215 | 59be15 |
| Base 16 | 476f16 | 4a8716 |