Compare 2591 vs 131071
| Property | 2591 | 131071 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 25911 | 1310711 |
| Prime factorization | 2591 | 131071 |
| Divisors count | 2 | 2 |
| Divisors | 1, 2591 | 1, 131071 |
| Number of properties | 6 | 10 |
| Additive primes | 198th | 5050th |
| Chen primes | 228th | 5287th |
| Class 1+ primes | 21st | 33rd |
| Isolated primes | 9200th | |
| Lucky primes | 1606th | |
| Mersenne primes | 6th | |
| Pierpont primes of the 2nd kind | 21st | 33rd |
| Primes | 377th | 12251st |
| Solinas primes | 119th | |
| Super primes | 1464th | |
| Twin primes (1st member) | 74th | |
| Roman numberals | MMDXCI | |
| Base 2 | 1010000111112 | 111111111111111112 |
| Base 3 | 101122223 | 201222101113 |
| Base 4 | 2201334 | 1333333334 |
| Base 5 | 403315 | 131432415 |
| Base 6 | 155556 | 24504516 |
| Base 7 | 103617 | 10540637 |
| Base 8 | 50378 | 3777778 |
| Base 9 | 34889 | 2187149 |
| Base 10 | 259110 | 13107110 |
| Base 11 | 1a4611 | 8a52611 |
| Base 12 | 15bb12 | 63a2712 |
| Base 13 | 124413 | 4787513 |
| Base 14 | d3114 | 35aa314 |
| Base 15 | b7b15 | 28c8115 |
| Base 16 | a1f16 | 1ffff16 |