Compare 1447 vs 1579
| Property | 1447 | 1579 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 14471 | 15791 |
| Prime factorization | 1447 | 1579 |
| Divisors count | 2 | 2 |
| Divisors | 1, 1447 | 1, 1579 |
| Number of properties | 9 | 6 |
| Cousin primes (1st member) | 51st | 56th |
| Happy primes | 45th | |
| Harmonic primes | 83rd | |
| Isolated primes | 136th | 150th |
| Long primes | 89th | 97th |
| Lucky primes | 60th | |
| Primes | 229th | 249th |
| Prime triplets (1st member) | 38th | |
| Sexy primes (1st member) | 100th | |
| Sexy prime triplets (1st member) | 38th | |
| Super primes | 50th | |
| Roman numberals | MCDXLVII | MDLXXIX |
| Base 2 | 101101001112 | 110001010112 |
| Base 3 | 12221213 | 20111113 |
| Base 4 | 1122134 | 1202234 |
| Base 5 | 212425 | 223045 |
| Base 6 | 104116 | 111516 |
| Base 7 | 41357 | 44147 |
| Base 8 | 26478 | 30538 |
| Base 9 | 18779 | 21449 |
| Base 10 | 144710 | 157910 |
| Base 11 | 10a611 | 120611 |
| Base 12 | a0712 | ab712 |
| Base 13 | 87413 | 94613 |
| Base 14 | 75514 | 80b14 |
| Base 15 | 66715 | 70415 |
| Base 16 | 5a716 | 62b16 |