Compare 2131 vs 2161
Property | 2131 | 2161 |
---|---|---|
Type | prime | prime |
Unique factors | 1 | 1 |
Total factors | 1 | 1 |
Prime factorization | 21311 | 21611 |
Prime factorization | 2131 | 2161 |
Divisors count | 2 | 2 |
Divisors | 1, 2131 | 1, 2161 |
Number of properties | 5 | 3 |
Additive primes | 168th | |
Isolated primes | 193rd | |
Primes | 321st | 326th |
Pythagorean primes | 159th | |
Sexy primes (1st member) | 134th | |
Sexy prime triplets (1st member) | 51st | |
Twin primes (2nd member) | 66th | |
Roman numberals | MMCXXXI | MMCLXI |
Base 2 | 1000010100112 | 1000011100012 |
Base 3 | 22202213 | 22220013 |
Base 4 | 2011034 | 2013014 |
Base 5 | 320115 | 321215 |
Base 6 | 135116 | 140016 |
Base 7 | 61337 | 62057 |
Base 8 | 41238 | 41618 |
Base 9 | 28279 | 28619 |
Base 10 | 213110 | 216110 |
Base 11 | 166811 | 169511 |
Base 12 | 129712 | 130112 |
Base 13 | c7c13 | ca313 |
Base 14 | ac314 | b0514 |
Base 15 | 97115 | 99115 |
Base 16 | 85316 | 87116 |