Compare 1871 vs 2137
Property | 1871 | 2137 |
---|---|---|
Type | prime | prime |
Unique factors | 1 | 1 |
Total factors | 1 | 1 |
Prime factorization | 18711 | 21371 |
Prime factorization | 1871 | 2137 |
Divisors count | 2 | 2 |
Divisors | 1, 1871 | 1, 2137 |
Number of properties | 11 | 11 |
Additive primes | 151st | 169th |
Chen primes | 176th | |
Cousin primes (1st member) | 67th | |
Cousin primes (2nd member) | 62nd | |
Good primes | 60th | |
Isolated primes | 191st | |
Left-truncatable primes | 64th | |
Long primes | 123rd | |
Primes | 286th | 322nd |
Prime quadruplets (1st member) | 7th | |
Prime quintuplet 1s (2nd member) | 3rd | |
Prime triplets (1st member) | 47th | 53rd |
Prime triplets (2nd member) | 46th | |
Pythagorean primes | 156th | |
Sexy primes (1st member) | 122nd | 135th |
Sexy primes (2nd member) | 134th | |
Sexy prime triplets (2nd member) | 51st | |
Twin primes (1st member) | 57th | |
Roman numberals | MDCCCLXXI | MMCXXXVII |
Base 2 | 111010011112 | 1000010110012 |
Base 3 | 21200223 | 22210113 |
Base 4 | 1310334 | 2011214 |
Base 5 | 244415 | 320225 |
Base 6 | 123556 | 135216 |
Base 7 | 53127 | 61427 |
Base 8 | 35178 | 41318 |
Base 9 | 25089 | 28349 |
Base 10 | 187110 | 213710 |
Base 11 | 145111 | 167311 |
Base 12 | 10bb12 | 12a112 |
Base 13 | b0c13 | c8513 |
Base 14 | 97914 | ac914 |
Base 15 | 84b15 | 97715 |
Base 16 | 74f16 | 85916 |