Compare 179 vs 251
| Property | 179 | 251 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1791 | 2511 |
| Prime factorization | 179 | 251 |
| Divisors count | 2 | 2 |
| Divisors | 1, 179 | 1, 251 |
| Number of properties | 13 | 10 |
| Additive primes | 23rd | |
| Chen primes | 32nd | 41st |
| Emirps | 14th | |
| Good primes | 15th | 19th |
| Harmonic primes | 14th | 20th |
| Isolated primes | 21st | |
| Long primes | 15th | |
| Primes | 41st | 54th |
| Safe primes | 10th | |
| Sexy primes (1st member) | 30th | |
| Sexy primes (2nd member) | 24th | |
| Sexy prime quadrupletss (1st member) | 5th | |
| Sexy prime triplets (1st member) | 15th | |
| Sexy prime triplets (3rd member) | 13th | |
| Solinas primes | 30th | |
| Sophie germain primes | 14th | 18th |
| Super primes | 13th | |
| Twin primes (1st member) | 13th | |
| Roman numberals | CLXXIX | CCLI |
| Base 2 | 101100112 | 111110112 |
| Base 3 | 201223 | 1000223 |
| Base 4 | 23034 | 33234 |
| Base 5 | 12045 | 20015 |
| Base 6 | 4556 | 10556 |
| Base 7 | 3447 | 5067 |
| Base 8 | 2638 | 3738 |
| Base 9 | 2189 | 3089 |
| Base 10 | 17910 | 25110 |
| Base 11 | 15311 | 20911 |
| Base 12 | 12b12 | 18b12 |
| Base 13 | 10a13 | 16413 |
| Base 14 | cb14 | 13d14 |
| Base 15 | be15 | 11b15 |
| Base 16 | b316 | fb16 |