Compare 131687 vs 134989
| Property | 131687 | 134989 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1316871 | 1349891 |
| Prime factorization | 131687 | 134989 |
| Divisors count | 2 | 2 |
| Divisors | 1, 131687 | 1, 134989 |
| Number of properties | 5 | 5 |
| Good primes | 794th | 806th |
| Isolated primes | 9238th | 9452nd |
| Long primes | 4606th | |
| Primes | 12299th | 12575th |
| Pythagorean primes | 6259th | |
| Safe primes | 837th | |
| Ulam primes | 886th | |
| Roman numberals | ||
| Base 2 | 1000000010011001112 | 1000001111010011012 |
| Base 3 | 202001220223 | 202120111213 |
| Base 4 | 2000212134 | 2003310314 |
| Base 5 | 132032225 | 133044245 |
| Base 6 | 24533556 | 25205416 |
| Base 7 | 10556337 | 11013617 |
| Base 8 | 4011478 | 4075158 |
| Base 9 | 2205689 | 2251479 |
| Base 10 | 13168710 | 13498910 |
| Base 11 | 8aa3611 | 9246811 |
| Base 12 | 6425b12 | 6615112 |
| Base 13 | 47c2a13 | 4959a13 |
| Base 14 | 35dc314 | 372a114 |
| Base 15 | 2904215 | 29ee415 |
| Base 16 | 2026716 | 20f4d16 |