Compare 448 vs 451
| Property | 448 | 451 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 2 | 2 |
| Total factors | 7 | 2 |
| Prime factorization | 26 × 71 | 111 × 411 |
| Prime factorization | 2 × 2 × 2 × 2 × 2 × 2 × 7 | 11 × 41 |
| Divisors count | 14 | 4 |
| Divisors | 1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448 | 1, 11, 41, 451 |
| Number of properties | 0 | 1 |
| Semiprimes | 139th | |
| Roman numberals | CDXLVIII | CDLI |
| Base 2 | 1110000002 | 1110000112 |
| Base 3 | 1211213 | 1212013 |
| Base 4 | 130004 | 130034 |
| Base 5 | 32435 | 33015 |
| Base 6 | 20246 | 20316 |
| Base 7 | 12107 | 12137 |
| Base 8 | 7008 | 7038 |
| Base 9 | 5479 | 5519 |
| Base 10 | 44810 | 45110 |
| Base 11 | 37811 | 38011 |
| Base 12 | 31412 | 31712 |
| Base 13 | 28613 | 28913 |
| Base 14 | 24014 | 24314 |
| Base 15 | 1ed15 | 20115 |
| Base 16 | 1c016 | 1c316 |