Compare 1867 vs 1949
| Property | 1867 | 1949 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 18671 | 19491 |
| Prime factorization | 1867 | 1949 |
| Divisors count | 2 | 2 |
| Divisors | 1, 1867 | 1, 1949 |
| Number of properties | 12 | 8 |
| Additive primes | 156th | |
| Chen primes | 183rd | |
| Cousin primes (1st member) | 62nd | |
| Emirps | 90th | 95th |
| Good primes | 59th | |
| Harmonic primes | 110th | |
| Isolated primes | 174th | |
| Long primes | 115th | |
| Primes | 285th | 296th |
| Prime quintuplet 1s (1st member) | 3rd | |
| Prime triplets (1st member) | 46th | |
| Pythagorean primes | 144th | |
| Sexy primes (1st member) | 121st | |
| Sexy primes (2nd member) | 120th | |
| Sexy prime quadrupletss (2nd member) | 12th | |
| Sexy prime triplets (1st member) | 48th | |
| Sexy prime triplets (2nd member) | 47th | |
| Twin primes (1st member) | 60th | |
| Roman numberals | MDCCCLXVII | MCMXLIX |
| Base 2 | 111010010112 | 111100111012 |
| Base 3 | 21200113 | 22000123 |
| Base 4 | 1310234 | 1321314 |
| Base 5 | 244325 | 302445 |
| Base 6 | 123516 | 130056 |
| Base 7 | 53057 | 54537 |
| Base 8 | 35138 | 36358 |
| Base 9 | 25049 | 26059 |
| Base 10 | 186710 | 194910 |
| Base 11 | 144811 | 151211 |
| Base 12 | 10b712 | 116512 |
| Base 13 | b0813 | b6c13 |
| Base 14 | 97514 | 9d314 |
| Base 15 | 84715 | 89e15 |
| Base 16 | 74b16 | 79d16 |