Compare 131 vs 739
| Property | 131 | 739 | 
|---|---|---|
| Type | prime | prime | 
| Unique factors | 1 | 1 | 
| Total factors | 1 | 1 | 
| Prime factorization | 1311 | 7391 | 
| Prime factorization | 131 | 739 | 
| Divisors count | 2 | 2 | 
| Divisors | 1, 131 | 1, 739 | 
| Number of properties | 12 | 13 | 
| Additive primes | 17th | 69th | 
| Chen primes | 26th | |
| Cousin primes (1st member) | 31st | |
| Cousin primes (2nd member) | 12th | |
| Emirps | 24th | |
| Good primes | 38th | |
| Happy primes | 30th | |
| Isolated primes | 13th | 72nd | 
| Long primes | 12th | |
| Lucky primes | 36th | |
| Multiplicative primes | 10th | |
| Palindromic primes | 7th | |
| Primes | 32nd | 131st | 
| Right-truncatable primes | 26th | |
| Sexy primes (1st member) | 20th | |
| Sexy primes (2nd member) | 62nd | |
| Sexy prime triplets (3rd member) | 26th | |
| Solinas primes | 23rd | |
| Sophie germain primes | 12th | |
| Super primes | 32nd | |
| Ulam primes | 8th | 15th | 
| Roman numberals | CXXXI | DCCXXXIX | 
| Base 2 | 100000112 | 10111000112 | 
| Base 3 | 112123 | 10001013 | 
| Base 4 | 20034 | 232034 | 
| Base 5 | 10115 | 104245 | 
| Base 6 | 3356 | 32316 | 
| Base 7 | 2457 | 21047 | 
| Base 8 | 2038 | 13438 | 
| Base 9 | 1559 | 10119 | 
| Base 10 | 13110 | 73910 | 
| Base 11 | 10a11 | 61211 | 
| Base 12 | ab12 | 51712 | 
| Base 13 | a113 | 44b13 | 
| Base 14 | 9514 | 3ab14 | 
| Base 15 | 8b15 | 34415 | 
| Base 16 | 8316 | 2e316 |