Compare 172 vs 179
Property | 172 | 179 |
---|---|---|
Type | composite number | prime |
Unique factors | 2 | 1 |
Total factors | 3 | 1 |
Prime factorization | 22 × 431 | 1791 |
Prime factorization | 2 × 2 × 43 | 179 |
Divisors count | 6 | 2 |
Divisors | 1, 2, 4, 43, 86, 172 | 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 | CLXXII | CLXXIX |
Base 2 | 101011002 | 101100112 |
Base 3 | 201013 | 201223 |
Base 4 | 22304 | 23034 |
Base 5 | 11425 | 12045 |
Base 6 | 4446 | 4556 |
Base 7 | 3347 | 3447 |
Base 8 | 2548 | 2638 |
Base 9 | 2119 | 2189 |
Base 10 | 17210 | 17910 |
Base 11 | 14711 | 15311 |
Base 12 | 12412 | 12b12 |
Base 13 | 10313 | 10a13 |
Base 14 | c414 | cb14 |
Base 15 | b715 | be15 |
Base 16 | ac16 | b316 |