Compare 173 vs 239
| Property | 173 | 239 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1731 | 2391 |
| Prime factorization | 173 | 239 |
| Divisors count | 2 | 2 |
| Divisors | 1, 173 | 1, 239 |
| Number of properties | 9 | 10 |
| Additive primes | 22nd | |
| Chen primes | 40th | |
| Happy primes | 13th | |
| Harmonic primes | 18th | |
| Isolated primes | 17th | |
| Left-truncatable primes | 19th | |
| Primes | 40th | 52nd |
| Pythagorean primes | 18th | |
| Right-truncatable primes | 15th | |
| Sexy primes (1st member) | 24th | |
| Sexy primes (2nd member) | 23rd | 29th |
| Sexy prime triplets (2nd member) | 13th | |
| Sexy prime triplets (3rd member) | 14th | |
| Solinas primes | 28th | |
| Sophie germain primes | 13th | 17th |
| Twin primes (1st member) | 17th | |
| Roman numberals | CLXXIII | CCXXXIX |
| Base 2 | 101011012 | 111011112 |
| Base 3 | 201023 | 222123 |
| Base 4 | 22314 | 32334 |
| Base 5 | 11435 | 14245 |
| Base 6 | 4456 | 10356 |
| Base 7 | 3357 | 4617 |
| Base 8 | 2558 | 3578 |
| Base 9 | 2129 | 2859 |
| Base 10 | 17310 | 23910 |
| Base 11 | 14811 | 1a811 |
| Base 12 | 12512 | 17b12 |
| Base 13 | 10413 | 15513 |
| Base 14 | c514 | 13114 |
| Base 15 | b815 | 10e15 |
| Base 16 | ad16 | ef16 |