Compare 239 vs 443
| Property | 239 | 443 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 2391 | 4431 |
| Prime factorization | 239 | 443 |
| Divisors count | 2 | 2 |
| Divisors | 1, 239 | 1, 443 |
| Number of properties | 10 | 9 |
| Additive primes | 49th | |
| Chen primes | 40th | 60th |
| Cousin primes (2nd member) | 23rd | |
| Happy primes | 13th | |
| Harmonic primes | 18th | 32nd |
| Isolated primes | 41st | |
| Left-truncatable primes | 32nd | |
| Primes | 52nd | 86th |
| Right-truncatable primes | 15th | |
| Sexy primes (1st member) | 44th | |
| Sexy primes (2nd member) | 29th | |
| Sexy prime triplets (3rd member) | 14th | |
| Solinas primes | 28th | |
| Sophie germain primes | 17th | 24th |
| Twin primes (1st member) | 17th | |
| Roman numberals | CCXXXIX | CDXLIII |
| Base 2 | 111011112 | 1101110112 |
| Base 3 | 222123 | 1211023 |
| Base 4 | 32334 | 123234 |
| Base 5 | 14245 | 32335 |
| Base 6 | 10356 | 20156 |
| Base 7 | 4617 | 12027 |
| Base 8 | 3578 | 6738 |
| Base 9 | 2859 | 5429 |
| Base 10 | 23910 | 44310 |
| Base 11 | 1a811 | 37311 |
| Base 12 | 17b12 | 30b12 |
| Base 13 | 15513 | 28113 |
| Base 14 | 13114 | 23914 |
| Base 15 | 10e15 | 1e815 |
| Base 16 | ef16 | 1bb16 |