Compare 1427 vs 1867
| Property | 1427 | 1867 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 14271 | 18671 |
| Prime factorization | 1427 | 1867 |
| Divisors count | 2 | 2 |
| Divisors | 1, 1427 | 1, 1867 |
| Number of properties | 10 | 12 |
| Chen primes | 147th | |
| Cousin primes (1st member) | 62nd | |
| Cousin primes (2nd member) | 49th | |
| Emirps | 90th | |
| Good primes | 54th | 59th |
| Happy primes | 44th | |
| Isolated primes | 174th | |
| Primes | 225th | 285th |
| Prime quintuplet 1s (1st member) | 3rd | |
| Prime triplets (1st member) | 37th | 46th |
| Prime triplets (2nd member) | 36th | |
| Sexy primes (1st member) | 98th | 121st |
| Sexy primes (2nd member) | 120th | |
| Sexy prime quadrupletss (2nd member) | 12th | |
| Sexy prime triplets (1st member) | 37th | 48th |
| Sexy prime triplets (2nd member) | 47th | |
| Twin primes (1st member) | 47th | |
| Roman numberals | MCDXXVII | MDCCCLXVII |
| Base 2 | 101100100112 | 111010010112 |
| Base 3 | 12212123 | 21200113 |
| Base 4 | 1121034 | 1310234 |
| Base 5 | 212025 | 244325 |
| Base 6 | 103356 | 123516 |
| Base 7 | 41067 | 53057 |
| Base 8 | 26238 | 35138 |
| Base 9 | 18559 | 25049 |
| Base 10 | 142710 | 186710 |
| Base 11 | 108811 | 144811 |
| Base 12 | 9ab12 | 10b712 |
| Base 13 | 85a13 | b0813 |
| Base 14 | 73d14 | 97514 |
| Base 15 | 65215 | 84715 |
| Base 16 | 59316 | 74b16 |