Compare 1871 vs 1871
| Property | 1871 | 1871 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 18711 | 18711 |
| Prime factorization | 1871 | 1871 |
| Divisors count | 2 | 2 |
| Divisors | 1, 1871 | 1, 1871 |
| Number of properties | 11 | 11 |
| Additive primes | 151st | 151st |
| Chen primes | 176th | 176th |
| Cousin primes (2nd member) | 62nd | 62nd |
| Good primes | 60th | 60th |
| Primes | 286th | 286th |
| Prime quadruplets (1st member) | 7th | 7th |
| Prime quintuplet 1s (2nd member) | 3rd | 3rd |
| Prime triplets (1st member) | 47th | 47th |
| Prime triplets (2nd member) | 46th | 46th |
| Sexy primes (1st member) | 122nd | 122nd |
| Twin primes (1st member) | 57th | 57th |
| Roman numberals | MDCCCLXXI | MDCCCLXXI |
| Base 2 | 111010011112 | 111010011112 |
| Base 3 | 21200223 | 21200223 |
| Base 4 | 1310334 | 1310334 |
| Base 5 | 244415 | 244415 |
| Base 6 | 123556 | 123556 |
| Base 7 | 53127 | 53127 |
| Base 8 | 35178 | 35178 |
| Base 9 | 25089 | 25089 |
| Base 10 | 187110 | 187110 |
| Base 11 | 145111 | 145111 |
| Base 12 | 10bb12 | 10bb12 |
| Base 13 | b0c13 | b0c13 |
| Base 14 | 97914 | 97914 |
| Base 15 | 84b15 | 84b15 |
| Base 16 | 74f16 | 74f16 |