Compare 2131 vs 2137
Property | 2131 | 2137 |
---|---|---|
Type | prime | prime |
Unique factors | 1 | 1 |
Total factors | 1 | 1 |
Prime factorization | 21311 | 21371 |
Prime factorization | 2131 | 2137 |
Divisors count | 2 | 2 |
Divisors | 1, 2131 | 1, 2137 |
Number of properties | 5 | 11 |
Additive primes | 168th | 169th |
Cousin primes (1st member) | 67th | |
Isolated primes | 191st | |
Left-truncatable primes | 64th | |
Long primes | 123rd | |
Primes | 321st | 322nd |
Prime triplets (1st member) | 53rd | |
Pythagorean primes | 156th | |
Sexy primes (1st member) | 134th | 135th |
Sexy primes (2nd member) | 134th | |
Sexy prime triplets (1st member) | 51st | |
Sexy prime triplets (2nd member) | 51st | |
Twin primes (2nd member) | 66th | |
Roman numberals | MMCXXXI | MMCXXXVII |
Base 2 | 1000010100112 | 1000010110012 |
Base 3 | 22202213 | 22210113 |
Base 4 | 2011034 | 2011214 |
Base 5 | 320115 | 320225 |
Base 6 | 135116 | 135216 |
Base 7 | 61337 | 61427 |
Base 8 | 41238 | 41318 |
Base 9 | 28279 | 28349 |
Base 10 | 213110 | 213710 |
Base 11 | 166811 | 167311 |
Base 12 | 129712 | 12a112 |
Base 13 | c7c13 | c8513 |
Base 14 | ac314 | ac914 |
Base 15 | 97115 | 97715 |
Base 16 | 85316 | 85916 |