Compare 168 vs 179
| Property | 168 | 179 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 5 | 1 |
| Prime factorization | 23 × 31 × 71 | 1791 |
| Prime factorization | 2 × 2 × 2 × 3 × 7 | 179 |
| Divisors count | 16 | 2 |
| Divisors | 1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168 | 1, 179 |
| Number of properties | 0 | 13 |
| Additive primes | 23rd | |
| Chen primes | 32nd | |
| Emirps | 14th | |
| Good primes | 15th | |
| Harmonic primes | 14th | |
| Long primes | 15th | |
| Primes | 41st | |
| Safe primes | 10th | |
| Sexy primes (2nd member) | 24th | |
| Sexy prime triplets (3rd member) | 13th | |
| Sophie germain primes | 14th | |
| Super primes | 13th | |
| Twin primes (1st member) | 13th | |
| Roman numberals | CLXVIII | CLXXIX |
| Base 2 | 101010002 | 101100112 |
| Base 3 | 200203 | 201223 |
| Base 4 | 22204 | 23034 |
| Base 5 | 11335 | 12045 |
| Base 6 | 4406 | 4556 |
| Base 7 | 3307 | 3447 |
| Base 8 | 2508 | 2638 |
| Base 9 | 2069 | 2189 |
| Base 10 | 16810 | 17910 |
| Base 11 | 14311 | 15311 |
| Base 12 | 12012 | 12b12 |
| Base 13 | cc13 | 10a13 |
| Base 14 | c014 | cb14 |
| Base 15 | b315 | be15 |
| Base 16 | a816 | b316 |