Compare 1871 vs 2029
| Property | 1871 | 2029 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 18711 | 20291 |
| Prime factorization | 1871 | 2029 |
| Divisors count | 2 | 2 |
| Divisors | 1, 1871 | 1, 2029 |
| Number of properties | 11 | 7 |
| Additive primes | 151st | 159th |
| Chen primes | 176th | 189th |
| Cousin primes (2nd member) | 62nd | |
| Cuban primes 2 | 8th | |
| Good primes | 60th | |
| Long primes | 118th | |
| Primes | 286th | 308th |
| Prime quadruplets (1st member) | 7th | |
| Prime quintuplet 1s (2nd member) | 3rd | |
| Prime triplets (1st member) | 47th | |
| Prime triplets (2nd member) | 46th | |
| Pythagorean primes | 149th | |
| Sexy primes (1st member) | 122nd | |
| Twin primes (1st member) | 57th | |
| Twin primes (2nd member) | 62nd | |
| Roman numberals | MDCCCLXXI | MMXXIX |
| Base 2 | 111010011112 | 111111011012 |
| Base 3 | 21200223 | 22100113 |
| Base 4 | 1310334 | 1332314 |
| Base 5 | 244415 | 311045 |
| Base 6 | 123556 | 132216 |
| Base 7 | 53127 | 56267 |
| Base 8 | 35178 | 37558 |
| Base 9 | 25089 | 27049 |
| Base 10 | 187110 | 202910 |
| Base 11 | 145111 | 158511 |
| Base 12 | 10bb12 | 121112 |
| Base 13 | b0c13 | c0113 |
| Base 14 | 97914 | a4d14 |
| Base 15 | 84b15 | 90415 |
| Base 16 | 74f16 | 7ed16 |