Compare 448 vs 457
| Property | 448 | 457 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 2 | 1 |
| Total factors | 7 | 1 |
| Prime factorization | 26 × 71 | 4571 |
| Prime factorization | 2 × 2 × 2 × 2 × 2 × 2 × 7 | 457 |
| Divisors count | 14 | 2 |
| Divisors | 1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448 | 1, 457 |
| Number of properties | 0 | 6 |
| Cousin primes (1st member) | 24th | |
| Isolated primes | 43rd | |
| Primes | 88th | |
| Prime triplets (1st member) | 21st | |
| Pythagorean primes | 43rd | |
| Sexy primes (1st member) | 45th | |
| Roman numberals | CDXLVIII | CDLVII |
| Base 2 | 1110000002 | 1110010012 |
| Base 3 | 1211213 | 1212213 |
| Base 4 | 130004 | 130214 |
| Base 5 | 32435 | 33125 |
| Base 6 | 20246 | 20416 |
| Base 7 | 12107 | 12227 |
| Base 8 | 7008 | 7118 |
| Base 9 | 5479 | 5579 |
| Base 10 | 44810 | 45710 |
| Base 11 | 37811 | 38611 |
| Base 12 | 31412 | 32112 |
| Base 13 | 28613 | 29213 |
| Base 14 | 24014 | 24914 |
| Base 15 | 1ed15 | 20715 |
| Base 16 | 1c016 | 1c916 |