Compare 179 vs 189
Property | 179 | 189 |
---|---|---|
Type | prime | composite number |
Unique factors | 1 | 2 |
Total factors | 1 | 4 |
Prime factorization | 1791 | 33 × 71 |
Prime factorization | 179 | 3 × 3 × 3 × 7 |
Divisors count | 2 | 8 |
Divisors | 1, 179 | 1, 3, 7, 9, 21, 27, 63, 189 |
Number of properties | 13 | 0 |
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 | CLXXIX | CLXXXIX |
Base 2 | 101100112 | 101111012 |
Base 3 | 201223 | 210003 |
Base 4 | 23034 | 23314 |
Base 5 | 12045 | 12245 |
Base 6 | 4556 | 5136 |
Base 7 | 3447 | 3607 |
Base 8 | 2638 | 2758 |
Base 9 | 2189 | 2309 |
Base 10 | 17910 | 18910 |
Base 11 | 15311 | 16211 |
Base 12 | 12b12 | 13912 |
Base 13 | 10a13 | 11713 |
Base 14 | cb14 | d714 |
Base 15 | be15 | c915 |
Base 16 | b316 | bd16 |