Compare 1871 vs 5651
| Property | 1871 | 5651 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 18711 | 56511 |
| Prime factorization | 1871 | 5651 |
| Divisors count | 2 | 2 |
| Divisors | 1, 1871 | 1, 5651 |
| Number of properties | 11 | 13 |
| Additive primes | 151st | 377th |
| Chen primes | 176th | 415th |
| Cousin primes (2nd member) | 62nd | 134th |
| Good primes | 60th | 119th |
| Long primes | 282nd | |
| Primes | 286th | 743rd |
| Prime quadruplets (1st member) | 7th | 11th |
| Prime quintuplet 1s (2nd member) | 3rd | 5th |
| Prime triplets (1st member) | 47th | 89th |
| Prime triplets (2nd member) | 46th | 88th |
| Sexy primes (1st member) | 122nd | 271st |
| Super primes | 132nd | |
| Twin primes (1st member) | 57th | 138th |
| Roman numberals | MDCCCLXXI | |
| Base 2 | 111010011112 | 10110000100112 |
| Base 3 | 21200223 | 212020223 |
| Base 4 | 1310334 | 11201034 |
| Base 5 | 244415 | 1401015 |
| Base 6 | 123556 | 420556 |
| Base 7 | 53127 | 223227 |
| Base 8 | 35178 | 130238 |
| Base 9 | 25089 | 76689 |
| Base 10 | 187110 | 565110 |
| Base 11 | 145111 | 427811 |
| Base 12 | 10bb12 | 332b12 |
| Base 13 | b0c13 | 275913 |
| Base 14 | 97914 | 20b914 |
| Base 15 | 84b15 | 1a1b15 |
| Base 16 | 74f16 | 161316 |