Compare 131071 vs 261631
| Property | 131071 | 261631 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1310711 | 2616311 |
| Prime factorization | 131071 | 261631 |
| Divisors count | 2 | 2 |
| Divisors | 1, 131071 | 1, 261631 |
| Number of properties | 10 | 8 |
| Additive primes | 5050th | 9269th |
| Chen primes | 5287th | 9487th |
| Class 1+ primes | 33rd | |
| Isolated primes | 9200th | 17613th |
| Lucky primes | 1606th | 2843rd |
| Mersenne primes | 6th | |
| Pierpont primes of the 2nd kind | 33rd | |
| Primes | 12251st | 22962nd |
| Sexy primes (1st member) | 5346th | |
| Sexy prime triplets (1st member) | 1050th | |
| Solinas primes | 119th | 125th |
| Super primes | 1464th | |
| Roman numberals | ||
| Base 2 | 111111111111111112 | 1111111101111111112 |
| Base 3 | 201222101113 | 1110212200013 |
| Base 4 | 1333333334 | 3333133334 |
| Base 5 | 131432415 | 313330115 |
| Base 6 | 24504516 | 53351316 |
| Base 7 | 10540637 | 21365267 |
| Base 8 | 3777778 | 7767778 |
| Base 9 | 2187149 | 4378019 |
| Base 10 | 13107110 | 26163110 |
| Base 11 | 8a52611 | 16962711 |
| Base 12 | 63a2712 | 1074a712 |
| Base 13 | 4787513 | 9211613 |
| Base 14 | 35aa314 | 6b4bd14 |
| Base 15 | 28c8115 | 527c115 |
| Base 16 | 1ffff16 | 3fdff16 |