Compare 439 vs 444
| Property | 439 | 444 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 3 |
| Total factors | 1 | 4 |
| Prime factorization | 4391 | 22 × 31 × 371 |
| Prime factorization | 439 | 2 × 2 × 3 × 37 |
| Divisors count | 2 | 12 |
| Divisors | 1, 439 | 1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 444 |
| Number of properties | 4 | 0 |
| Cousin primes (1st member) | 23rd | |
| Isolated primes | 40th | |
| Primes | 85th | |
| Sexy primes (2nd member) | 43rd | |
| Roman numberals | CDXXXIX | CDXLIV |
| Base 2 | 1101101112 | 1101111002 |
| Base 3 | 1210213 | 1211103 |
| Base 4 | 123134 | 123304 |
| Base 5 | 32245 | 32345 |
| Base 6 | 20116 | 20206 |
| Base 7 | 11657 | 12037 |
| Base 8 | 6678 | 6748 |
| Base 9 | 5379 | 5439 |
| Base 10 | 43910 | 44410 |
| Base 11 | 36a11 | 37411 |
| Base 12 | 30712 | 31012 |
| Base 13 | 27a13 | 28213 |
| Base 14 | 23514 | 23a14 |
| Base 15 | 1e415 | 1e915 |
| Base 16 | 1b716 | 1bc16 |