Compare 1871 vs 2129
Property | 1871 | 2129 |
---|---|---|
Type | prime | prime |
Unique factors | 1 | 1 |
Total factors | 1 | 1 |
Prime factorization | 18711 | 21291 |
Prime factorization | 1871 | 2129 |
Divisors count | 2 | 2 |
Divisors | 1, 1871 | 1, 2129 |
Number of properties | 11 | 5 |
Additive primes | 151st | |
Chen primes | 176th | 196th |
Cousin primes (2nd member) | 62nd | |
Good primes | 60th | |
Primes | 286th | 320th |
Prime quadruplets (1st member) | 7th | |
Prime quintuplet 1s (2nd member) | 3rd | |
Prime triplets (1st member) | 47th | |
Prime triplets (2nd member) | 46th | |
Pythagorean primes | 155th | |
Sexy primes (1st member) | 122nd | |
Sophie germain primes | 65th | |
Twin primes (1st member) | 57th | 66th |
Roman numberals | MDCCCLXXI | MMCXXIX |
Base 2 | 111010011112 | 1000010100012 |
Base 3 | 21200223 | 22202123 |
Base 4 | 1310334 | 2011014 |
Base 5 | 244415 | 320045 |
Base 6 | 123556 | 135056 |
Base 7 | 53127 | 61317 |
Base 8 | 35178 | 41218 |
Base 9 | 25089 | 28259 |
Base 10 | 187110 | 212910 |
Base 11 | 145111 | 166611 |
Base 12 | 10bb12 | 129512 |
Base 13 | b0c13 | c7a13 |
Base 14 | 97914 | ac114 |
Base 15 | 84b15 | 96e15 |
Base 16 | 74f16 | 85116 |