Compare 1447 vs 1458
| Property | 1447 | 1458 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 2 |
| Total factors | 1 | 7 |
| Prime factorization | 14471 | 21 × 36 |
| Prime factorization | 1447 | 2 × 3 × 3 × 3 × 3 × 3 × 3 |
| Divisors count | 2 | 14 |
| Divisors | 1, 1447 | 1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 729, 1458 |
| Number of properties | 9 | 0 |
| Cousin primes (1st member) | 51st | |
| Happy primes | 45th | |
| Isolated primes | 136th | |
| Long primes | 89th | |
| Primes | 229th | |
| Prime triplets (1st member) | 38th | |
| Sexy primes (1st member) | 100th | |
| Sexy prime triplets (1st member) | 38th | |
| Super primes | 50th | |
| Roman numberals | MCDXLVII | MCDLVIII |
| Base 2 | 101101001112 | 101101100102 |
| Base 3 | 12221213 | 20000003 |
| Base 4 | 1122134 | 1123024 |
| Base 5 | 212425 | 213135 |
| Base 6 | 104116 | 104306 |
| Base 7 | 41357 | 41527 |
| Base 8 | 26478 | 26628 |
| Base 9 | 18779 | 20009 |
| Base 10 | 144710 | 145810 |
| Base 11 | 10a611 | 110611 |
| Base 12 | a0712 | a1612 |
| Base 13 | 87413 | 88213 |
| Base 14 | 75514 | 76214 |
| Base 15 | 66715 | 67315 |
| Base 16 | 5a716 | 5b216 |