Compare 239 vs 563
| Property | 239 | 563 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 2391 | 5631 |
| Prime factorization | 239 | 563 |
| Divisors count | 2 | 2 |
| Divisors | 1, 239 | 1, 563 |
| Number of properties | 10 | 12 |
| Chen primes | 40th | 73rd |
| Good primes | 30th | |
| Happy primes | 13th | 24th |
| Harmonic primes | 18th | 44th |
| Isolated primes | 54th | |
| Primes | 52nd | 103rd |
| Right-truncatable primes | 15th | |
| Safe primes | 19th | |
| Sexy primes (1st member) | 50th | |
| Sexy primes (2nd member) | 29th | 49th |
| Sexy prime triplets (2nd member) | 20th | |
| Sexy prime triplets (3rd member) | 14th | |
| Solinas primes | 28th | |
| Sophie germain primes | 17th | |
| Super primes | 27th | |
| Twin primes (1st member) | 17th | |
| Wilson primes | 3rd | |
| Roman numberals | CCXXXIX | DLXIII |
| Base 2 | 111011112 | 10001100112 |
| Base 3 | 222123 | 2022123 |
| Base 4 | 32334 | 203034 |
| Base 5 | 14245 | 42235 |
| Base 6 | 10356 | 23356 |
| Base 7 | 4617 | 14337 |
| Base 8 | 3578 | 10638 |
| Base 9 | 2859 | 6859 |
| Base 10 | 23910 | 56310 |
| Base 11 | 1a811 | 47211 |
| Base 12 | 17b12 | 3ab12 |
| Base 13 | 15513 | 34413 |
| Base 14 | 13114 | 2c314 |
| Base 15 | 10e15 | 27815 |
| Base 16 | ef16 | 23316 |