Compare 239 vs 641
| Property | 239 | 641 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 2391 | 6411 |
| Prime factorization | 239 | 641 |
| Divisors count | 2 | 2 |
| Divisors | 1, 239 | 1, 641 |
| Number of properties | 10 | 14 |
| Additive primes | 62nd | |
| Chen primes | 40th | 81st |
| Good primes | 35th | |
| Happy primes | 13th | |
| Harmonic primes | 18th | |
| Primes | 52nd | 116th |
| Prime triplets (1st member) | 24th | |
| Proth primes | 14th | |
| Pythagorean primes | 55th | |
| Quartan primes | 6th | |
| Right-truncatable primes | 15th | |
| Sexy primes (1st member) | 57th | |
| Sexy primes (2nd member) | 29th | |
| Sexy prime quadrupletss (1st member) | 7th | |
| Sexy prime triplets (1st member) | 24th | |
| Sexy prime triplets (3rd member) | 14th | |
| Solinas primes | 28th | 41st |
| Sophie germain primes | 17th | 28th |
| Twin primes (1st member) | 17th | 29th |
| Roman numberals | CCXXXIX | DCXLI |
| Base 2 | 111011112 | 10100000012 |
| Base 3 | 222123 | 2122023 |
| Base 4 | 32334 | 220014 |
| Base 5 | 14245 | 100315 |
| Base 6 | 10356 | 25456 |
| Base 7 | 4617 | 16047 |
| Base 8 | 3578 | 12018 |
| Base 9 | 2859 | 7829 |
| Base 10 | 23910 | 64110 |
| Base 11 | 1a811 | 53311 |
| Base 12 | 17b12 | 45512 |
| Base 13 | 15513 | 3a413 |
| Base 14 | 13114 | 33b14 |
| Base 15 | 10e15 | 2cb15 |
| Base 16 | ef16 | 28116 |