Compare 131 vs 179
Property | 131 | 179 |
---|---|---|
Type | prime | prime |
Unique factors | 1 | 1 |
Total factors | 1 | 1 |
Prime factorization | 1311 | 1791 |
Prime factorization | 131 | 179 |
Divisors count | 2 | 2 |
Divisors | 1, 131 | 1, 179 |
Number of properties | 12 | 13 |
Additive primes | 17th | 23rd |
Chen primes | 26th | 32nd |
Cousin primes (2nd member) | 12th | |
Emirps | 14th | |
Good primes | 15th | |
Harmonic primes | 14th | |
Isolated primes | 13th | |
Long primes | 12th | 15th |
Multiplicative primes | 10th | |
Palindromic primes | 7th | |
Primes | 32nd | 41st |
Safe primes | 10th | |
Sexy primes (1st member) | 20th | |
Sexy primes (2nd member) | 24th | |
Sexy prime triplets (3rd member) | 13th | |
Solinas primes | 23rd | |
Sophie germain primes | 12th | 14th |
Super primes | 13th | |
Twin primes (1st member) | 13th | |
Ulam primes | 8th | |
Roman numberals | CXXXI | CLXXIX |
Base 2 | 100000112 | 101100112 |
Base 3 | 112123 | 201223 |
Base 4 | 20034 | 23034 |
Base 5 | 10115 | 12045 |
Base 6 | 3356 | 4556 |
Base 7 | 2457 | 3447 |
Base 8 | 2038 | 2638 |
Base 9 | 1559 | 2189 |
Base 10 | 13110 | 17910 |
Base 11 | 10a11 | 15311 |
Base 12 | ab12 | 12b12 |
Base 13 | a113 | 10a13 |
Base 14 | 9514 | cb14 |
Base 15 | 8b15 | be15 |
Base 16 | 8316 | b316 |