Compare 2131 vs 2957
Property | 2131 | 2957 |
---|---|---|
Type | prime | prime |
Unique factors | 1 | 1 |
Total factors | 1 | 1 |
Prime factorization | 21311 | 29571 |
Prime factorization | 2131 | 2957 |
Divisors count | 2 | 2 |
Divisors | 1, 2131 | 1, 2957 |
Number of properties | 5 | 9 |
Additive primes | 168th | 220th |
Chen primes | 253rd | |
Cousin primes (2nd member) | 87th | |
Harmonic primes | 153rd | |
Isolated primes | 267th | |
Primes | 321st | 426th |
Pythagorean primes | 210th | |
Sexy primes (1st member) | 134th | 168th |
Sexy prime triplets (1st member) | 51st | 62nd |
Twin primes (2nd member) | 66th | |
Roman numberals | MMCXXXI | MMCMLVII |
Base 2 | 1000010100112 | 1011100011012 |
Base 3 | 22202213 | 110011123 |
Base 4 | 2011034 | 2320314 |
Base 5 | 320115 | 433125 |
Base 6 | 135116 | 214056 |
Base 7 | 61337 | 114237 |
Base 8 | 41238 | 56158 |
Base 9 | 28279 | 40459 |
Base 10 | 213110 | 295710 |
Base 11 | 166811 | 224911 |
Base 12 | 129712 | 186512 |
Base 13 | c7c13 | 146613 |
Base 14 | ac314 | 111314 |
Base 15 | 97115 | d2215 |
Base 16 | 85316 | b8d16 |