Compare 1871 vs 2063
| Property | 1871 | 2063 | 
|---|---|---|
| Type | prime | prime | 
| Unique factors | 1 | 1 | 
| Total factors | 1 | 1 | 
| Prime factorization | 18711 | 20631 | 
| Prime factorization | 1871 | 2063 | 
| Divisors count | 2 | 2 | 
| Divisors | 1, 1871 | 1, 2063 | 
| Number of properties | 11 | 11 | 
| Additive primes | 151st | 160th | 
| Chen primes | 176th | |
| Cousin primes (2nd member) | 62nd | |
| Good primes | 60th | 65th | 
| Happy primes | 57th | |
| Isolated primes | 188th | |
| Long primes | 119th | |
| Primes | 286th | 311th | 
| Prime quadruplets (1st member) | 7th | |
| Prime quintuplet 1s (2nd member) | 3rd | |
| Prime triplets (1st member) | 47th | |
| Prime triplets (2nd member) | 46th | |
| Safe primes | 40th | |
| Sexy primes (1st member) | 122nd | 131st | 
| Solinas primes | 57th | |
| Sophie germain primes | 63rd | |
| Super primes | 64th | |
| Twin primes (1st member) | 57th | |
| Roman numberals | MDCCCLXXI | MMLXIII | 
| Base 2 | 111010011112 | 1000000011112 | 
| Base 3 | 21200223 | 22111023 | 
| Base 4 | 1310334 | 2000334 | 
| Base 5 | 244415 | 312235 | 
| Base 6 | 123556 | 133156 | 
| Base 7 | 53127 | 60057 | 
| Base 8 | 35178 | 40178 | 
| Base 9 | 25089 | 27429 | 
| Base 10 | 187110 | 206310 | 
| Base 11 | 145111 | 160611 | 
| Base 12 | 10bb12 | 123b12 | 
| Base 13 | b0c13 | c2913 | 
| Base 14 | 97914 | a7514 | 
| Base 15 | 84b15 | 92815 | 
| Base 16 | 74f16 | 80f16 |