Compare 1427 vs 1697
| Property | 1427 | 1697 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 14271 | 16971 |
| Prime factorization | 1427 | 1697 |
| Divisors count | 2 | 2 |
| Divisors | 1, 1427 | 1, 1697 |
| Number of properties | 10 | 9 |
| Additive primes | 141st | |
| Chen primes | 147th | 167th |
| Cousin primes (2nd member) | 49th | 60th |
| Good primes | 54th | |
| Happy primes | 44th | 51st |
| Long primes | 103rd | |
| Primes | 225th | 265th |
| Prime triplets (1st member) | 37th | |
| Prime triplets (2nd member) | 36th | 44th |
| Pythagorean primes | 128th | |
| Sexy primes (1st member) | 98th | |
| Sexy prime triplets (1st member) | 37th | |
| Twin primes (1st member) | 47th | 54th |
| Roman numberals | MCDXXVII | MDCXCVII |
| Base 2 | 101100100112 | 110101000012 |
| Base 3 | 12212123 | 20222123 |
| Base 4 | 1121034 | 1222014 |
| Base 5 | 212025 | 232425 |
| Base 6 | 103356 | 115056 |
| Base 7 | 41067 | 46437 |
| Base 8 | 26238 | 32418 |
| Base 9 | 18559 | 22859 |
| Base 10 | 142710 | 169710 |
| Base 11 | 108811 | 130311 |
| Base 12 | 9ab12 | b9512 |
| Base 13 | 85a13 | a0713 |
| Base 14 | 73d14 | 89314 |
| Base 15 | 65215 | 78215 |
| Base 16 | 59316 | 6a116 |