Compare 440 vs 443
| Property | 440 | 443 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 5 | 1 |
| Prime factorization | 23 × 51 × 111 | 4431 |
| Prime factorization | 2 × 2 × 2 × 5 × 11 | 443 |
| Divisors count | 16 | 2 |
| Divisors | 1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440 | 1, 443 |
| Number of properties | 0 | 9 |
| Additive primes | 49th | |
| Chen primes | 60th | |
| Cousin primes (2nd member) | 23rd | |
| Harmonic primes | 32nd | |
| Isolated primes | 41st | |
| Left-truncatable primes | 32nd | |
| Primes | 86th | |
| Sexy primes (1st member) | 44th | |
| Sophie germain primes | 24th | |
| Roman numberals | CDXL | CDXLIII |
| Base 2 | 1101110002 | 1101110112 |
| Base 3 | 1210223 | 1211023 |
| Base 4 | 123204 | 123234 |
| Base 5 | 32305 | 32335 |
| Base 6 | 20126 | 20156 |
| Base 7 | 11667 | 12027 |
| Base 8 | 6708 | 6738 |
| Base 9 | 5389 | 5429 |
| Base 10 | 44010 | 44310 |
| Base 11 | 37011 | 37311 |
| Base 12 | 30812 | 30b12 |
| Base 13 | 27b13 | 28113 |
| Base 14 | 23614 | 23914 |
| Base 15 | 1e515 | 1e815 |
| Base 16 | 1b816 | 1bb16 |