Compare 130987 vs 131071
| Property | 130987 | 131071 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1309871 | 1310711 |
| Prime factorization | 130987 | 131071 |
| Divisors count | 2 | 2 |
| Divisors | 1, 130987 | 1, 131071 |
| Number of properties | 5 | 10 |
| Additive primes | 5050th | |
| Chen primes | 5287th | |
| Class 1+ primes | 33rd | |
| Emirps | 2491st | |
| Isolated primes | 9195th | 9200th |
| Lucky primes | 1605th | 1606th |
| Mersenne primes | 6th | |
| Pierpont primes of the 2nd kind | 33rd | |
| Primes | 12244th | 12251st |
| Sexy primes (2nd member) | 3036th | |
| Solinas primes | 119th | |
| Super primes | 1464th | |
| Roman numberals | ||
| Base 2 | 111111111101010112 | 111111111111111112 |
| Base 3 | 201222001013 | 201222101113 |
| Base 4 | 1333322234 | 1333333334 |
| Base 5 | 131424225 | 131432415 |
| Base 6 | 24502316 | 24504516 |
| Base 7 | 10536137 | 10540637 |
| Base 8 | 3776538 | 3777778 |
| Base 9 | 2186119 | 2187149 |
| Base 10 | 13098710 | 13107110 |
| Base 11 | 8a45a11 | 8a52611 |
| Base 12 | 6397712 | 63a2712 |
| Base 13 | 4780c13 | 4787513 |
| Base 14 | 35a4314 | 35aa314 |
| Base 15 | 28c2715 | 28c8115 |
| Base 16 | 1ffab16 | 1ffff16 |