Compare 179 vs 281
| Property | 179 | 281 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1791 | 2811 |
| Prime factorization | 179 | 281 |
| Divisors count | 2 | 2 |
| Divisors | 1, 179 | 1, 281 |
| Number of properties | 13 | 10 |
| Additive primes | 23rd | 34th |
| Centered decagonal primes | 7th | |
| Chen primes | 32nd | 45th |
| Cousin primes (2nd member) | 17th | |
| Emirps | 14th | |
| Good primes | 15th | |
| Harmonic primes | 14th | 23rd |
| Long primes | 15th | |
| Primes | 41st | 60th |
| Prime triplets (2nd member) | 17th | |
| Pythagorean primes | 28th | |
| Safe primes | 10th | |
| Sexy primes (2nd member) | 24th | |
| Sexy prime triplets (3rd member) | 13th | |
| Sophie germain primes | 14th | 19th |
| Super primes | 13th | |
| Twin primes (1st member) | 13th | 19th |
| Roman numberals | CLXXIX | CCLXXXI |
| Base 2 | 101100112 | 1000110012 |
| Base 3 | 201223 | 1011023 |
| Base 4 | 23034 | 101214 |
| Base 5 | 12045 | 21115 |
| Base 6 | 4556 | 11456 |
| Base 7 | 3447 | 5517 |
| Base 8 | 2638 | 4318 |
| Base 9 | 2189 | 3429 |
| Base 10 | 17910 | 28110 |
| Base 11 | 15311 | 23611 |
| Base 12 | 12b12 | 1b512 |
| Base 13 | 10a13 | 18813 |
| Base 14 | cb14 | 16114 |
| Base 15 | be15 | 13b15 |
| Base 16 | b316 | 11916 |