Compare 89 vs 131
| Property | 89 | 131 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 891 | 1311 |
| Prime factorization | 89 | 131 |
| Divisors count | 2 | 2 |
| Divisors | 1, 89 | 1, 131 |
| Number of properties | 8 | 12 |
| Additive primes | 14th | 17th |
| Chen primes | 20th | 26th |
| Cousin primes (2nd member) | 12th | |
| Fibonacci primes | 5th | |
| Isolated primes | 9th | 13th |
| Long primes | 12th | |
| Multiplicative primes | 10th | |
| Palindromic primes | 7th | |
| Primes | 24th | 32nd |
| Pythagorean primes | 10th | |
| Sexy primes (1st member) | 20th | |
| Sexy primes (2nd member) | 15th | |
| Solinas primes | 23rd | |
| Sophie germain primes | 10th | 12th |
| Ulam primes | 8th | |
| Roman numberals | LXXXIX | CXXXI |
| Base 2 | 10110012 | 100000112 |
| Base 3 | 100223 | 112123 |
| Base 4 | 11214 | 20034 |
| Base 5 | 3245 | 10115 |
| Base 6 | 2256 | 3356 |
| Base 7 | 1557 | 2457 |
| Base 8 | 1318 | 2038 |
| Base 9 | 1089 | 1559 |
| Base 10 | 8910 | 13110 |
| Base 11 | 8111 | 10a11 |
| Base 12 | 7512 | ab12 |
| Base 13 | 6b13 | a113 |
| Base 14 | 6514 | 9514 |
| Base 15 | 5e15 | 8b15 |
| Base 16 | 5916 | 8316 |