Compare 1427 vs 1451
| Property | 1427 | 1451 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 14271 | 14511 |
| Prime factorization | 1427 | 1451 |
| Divisors count | 2 | 2 |
| Divisors | 1, 1427 | 1, 1451 |
| Number of properties | 10 | 7 |
| Additive primes | 125th | |
| Chen primes | 147th | 149th |
| Cousin primes (2nd member) | 49th | 51st |
| Good primes | 54th | |
| Happy primes | 44th | |
| Primes | 225th | 230th |
| Prime triplets (1st member) | 37th | |
| Prime triplets (2nd member) | 36th | 38th |
| Sexy primes (1st member) | 98th | |
| Sexy prime triplets (1st member) | 37th | |
| Sophie germain primes | 48th | |
| Twin primes (1st member) | 47th | 48th |
| Roman numberals | MCDXXVII | MCDLI |
| Base 2 | 101100100112 | 101101010112 |
| Base 3 | 12212123 | 12222023 |
| Base 4 | 1121034 | 1122234 |
| Base 5 | 212025 | 213015 |
| Base 6 | 103356 | 104156 |
| Base 7 | 41067 | 41427 |
| Base 8 | 26238 | 26538 |
| Base 9 | 18559 | 18829 |
| Base 10 | 142710 | 145110 |
| Base 11 | 108811 | 10aa11 |
| Base 12 | 9ab12 | a0b12 |
| Base 13 | 85a13 | 87813 |
| Base 14 | 73d14 | 75914 |
| Base 15 | 65215 | 66b15 |
| Base 16 | 59316 | 5ab16 |