Compare 18233 vs 18397
| Property | 18233 | 18397 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 182331 | 183971 |
| Prime factorization | 18233 | 18397 |
| Divisors count | 2 | 2 |
| Divisors | 1, 18233 | 1, 18397 |
| Number of properties | 6 | 7 |
| Additive primes | 982nd | |
| Centered heptagonal primes | 20th | |
| Chen primes | 1043rd | |
| Cousin primes (1st member) | 329th | |
| Cousin primes (2nd member) | 325th | |
| Isolated primes | 1451st | 1462nd |
| Lucky primes | 344th | |
| Primes | 2090th | 2107th |
| Pythagorean primes | 1032nd | 1042nd |
| Sophie germain primes | 304th | |
| Roman numberals | ||
| Base 2 | 1000111001110012 | 1000111110111012 |
| Base 3 | 2210000223 | 2210201013 |
| Base 4 | 101303214 | 101331314 |
| Base 5 | 10404135 | 10420425 |
| Base 6 | 2202256 | 2211016 |
| Base 7 | 1041057 | 1044317 |
| Base 8 | 434718 | 437358 |
| Base 9 | 270089 | 272119 |
| Base 10 | 1823310 | 1839710 |
| Base 11 | 1277611 | 1290511 |
| Base 12 | a67512 | a79112 |
| Base 13 | 83b713 | 84b213 |
| Base 14 | 690514 | 69c114 |
| Base 15 | 560815 | 56b715 |
| Base 16 | 473916 | 47dd16 |