Compare 1451 vs 1559
| Property | 1451 | 1559 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 14511 | 15591 |
| Prime factorization | 1451 | 1559 |
| Divisors count | 2 | 2 |
| Divisors | 1, 1451 | 1, 1559 |
| Number of properties | 7 | 6 |
| Additive primes | 125th | |
| Chen primes | 149th | 157th |
| Cousin primes (2nd member) | 51st | |
| Emirps | 75th | |
| Isolated primes | 147th | |
| Primes | 230th | 246th |
| Prime triplets (2nd member) | 38th | |
| Sexy primes (2nd member) | 107th | |
| Sophie germain primes | 48th | 52nd |
| Twin primes (1st member) | 48th | |
| Roman numberals | MCDLI | MDLIX |
| Base 2 | 101101010112 | 110000101112 |
| Base 3 | 12222023 | 20102023 |
| Base 4 | 1122234 | 1201134 |
| Base 5 | 213015 | 222145 |
| Base 6 | 104156 | 111156 |
| Base 7 | 41427 | 43557 |
| Base 8 | 26538 | 30278 |
| Base 9 | 18829 | 21229 |
| Base 10 | 145110 | 155910 |
| Base 11 | 10aa11 | 119811 |
| Base 12 | a0b12 | a9b12 |
| Base 13 | 87813 | 92c13 |
| Base 14 | 75914 | 7d514 |
| Base 15 | 66b15 | 6de15 |
| Base 16 | 5ab16 | 61716 |