Compare 440 vs 446
| Property | 440 | 446 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 5 | 2 |
| Prime factorization | 23 × 51 × 111 | 21 × 2231 |
| Prime factorization | 2 × 2 × 2 × 5 × 11 | 2 × 223 |
| Divisors count | 16 | 4 |
| Divisors | 1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440 | 1, 2, 223, 446 |
| Number of properties | 0 | 1 |
| Semiprimes | 137th | |
| Roman numberals | CDXL | CDXLVI |
| Base 2 | 1101110002 | 1101111102 |
| Base 3 | 1210223 | 1211123 |
| Base 4 | 123204 | 123324 |
| Base 5 | 32305 | 32415 |
| Base 6 | 20126 | 20226 |
| Base 7 | 11667 | 12057 |
| Base 8 | 6708 | 6768 |
| Base 9 | 5389 | 5459 |
| Base 10 | 44010 | 44610 |
| Base 11 | 37011 | 37611 |
| Base 12 | 30812 | 31212 |
| Base 13 | 27b13 | 28413 |
| Base 14 | 23614 | 23c14 |
| Base 15 | 1e515 | 1eb15 |
| Base 16 | 1b816 | 1be16 |