Compare 131071 vs 261887
Property | 131071 | 261887 |
---|---|---|
Type | prime | prime |
Unique factors | 1 | 1 |
Total factors | 1 | 1 |
Prime factorization | 1310711 | 2618871 |
Prime factorization | 131071 | 261887 |
Divisors count | 2 | 2 |
Divisors | 1, 131071 | 1, 261887 |
Number of properties | 10 | 6 |
Additive primes | 5050th | |
Chen primes | 5287th | 9491st |
Class 1+ primes | 33rd | |
Isolated primes | 9200th | 17630th |
Long primes | 8597th | |
Lucky primes | 1606th | |
Mersenne primes | 6th | |
Pierpont primes of the 2nd kind | 33rd | |
Primes | 12251st | 22981st |
Sexy primes (2nd member) | 5349th | |
Solinas primes | 119th | 126th |
Super primes | 1464th | |
Roman numberals | ||
Base 2 | 111111111111111112 | 1111111110111111112 |
Base 3 | 201222101113 | 1110220201123 |
Base 4 | 1333333334 | 3333233334 |
Base 5 | 131432415 | 313400225 |
Base 6 | 24504516 | 53402356 |
Base 7 | 10540637 | 21403437 |
Base 8 | 3777778 | 7773778 |
Base 9 | 2187149 | 4382159 |
Base 10 | 13107110 | 26188710 |
Base 11 | 8a52611 | 16983a11 |
Base 12 | 63a2712 | 10767b12 |
Base 13 | 4787513 | 9228213 |
Base 14 | 35aa314 | 6b62314 |
Base 15 | 28c8115 | 528e215 |
Base 16 | 1ffff16 | 3feff16 |