Compare 1447 vs 1454
| Property | 1447 | 1454 |
|---|---|---|
| Type | prime | semiprime |
| Unique factors | 1 | 2 |
| Total factors | 1 | 2 |
| Prime factorization | 14471 | 21 × 7271 |
| Prime factorization | 1447 | 2 × 727 |
| Divisors count | 2 | 4 |
| Divisors | 1, 1447 | 1, 2, 727, 1454 |
| Number of properties | 9 | 1 |
| Cousin primes (1st member) | 51st | |
| Happy primes | 45th | |
| Isolated primes | 136th | |
| Long primes | 89th | |
| Primes | 229th | |
| Prime triplets (1st member) | 38th | |
| Semiprimes | 426th | |
| Sexy primes (1st member) | 100th | |
| Sexy prime triplets (1st member) | 38th | |
| Super primes | 50th | |
| Roman numberals | MCDXLVII | MCDLIV |
| Base 2 | 101101001112 | 101101011102 |
| Base 3 | 12221213 | 12222123 |
| Base 4 | 1122134 | 1122324 |
| Base 5 | 212425 | 213045 |
| Base 6 | 104116 | 104226 |
| Base 7 | 41357 | 41457 |
| Base 8 | 26478 | 26568 |
| Base 9 | 18779 | 18859 |
| Base 10 | 144710 | 145410 |
| Base 11 | 10a611 | 110211 |
| Base 12 | a0712 | a1212 |
| Base 13 | 87413 | 87b13 |
| Base 14 | 75514 | 75c14 |
| Base 15 | 66715 | 66e15 |
| Base 16 | 5a716 | 5ae16 |