Compare 1447 vs 1571
| Property | 1447 | 1571 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 14471 | 15711 |
| Prime factorization | 1447 | 1571 |
| Divisors count | 2 | 2 |
| Divisors | 1, 1447 | 1, 1571 |
| Number of properties | 9 | 4 |
| Cousin primes (1st member) | 51st | |
| Cousin primes (2nd member) | 55th | |
| Happy primes | 45th | |
| Isolated primes | 136th | 149th |
| Long primes | 89th | 96th |
| Primes | 229th | 248th |
| Prime triplets (1st member) | 38th | |
| Sexy primes (1st member) | 100th | |
| Sexy prime triplets (1st member) | 38th | |
| Super primes | 50th | |
| Roman numberals | MCDXLVII | MDLXXI |
| Base 2 | 101101001112 | 110001000112 |
| Base 3 | 12221213 | 20110123 |
| Base 4 | 1122134 | 1202034 |
| Base 5 | 212425 | 222415 |
| Base 6 | 104116 | 111356 |
| Base 7 | 41357 | 44037 |
| Base 8 | 26478 | 30438 |
| Base 9 | 18779 | 21359 |
| Base 10 | 144710 | 157110 |
| Base 11 | 10a611 | 11a911 |
| Base 12 | a0712 | aab12 |
| Base 13 | 87413 | 93b13 |
| Base 14 | 75514 | 80314 |
| Base 15 | 66715 | 6eb15 |
| Base 16 | 5a716 | 62316 |