Compare 42439 vs 42443
| Property | 42439 | 42443 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 2 | 1 |
| Total factors | 3 | 1 |
| Prime factorization | 311 × 372 | 424431 |
| Prime factorization | 31 × 37 × 37 | 42443 |
| Divisors count | 6 | 2 |
| Divisors | 1, 31, 37, 1147, 1369, 42439 | 1, 42443 |
| Number of properties | 0 | 5 |
| Additive primes | 1983rd | |
| Isolated primes | 3205th | |
| Primes | 4438th | |
| Safe primes | 346th | |
| Sexy primes (2nd member) | 1258th | |
| Roman numberals | ||
| Base 2 | 10100101110001112 | 10100101110010112 |
| Base 3 | 20110122113 | 20110122223 |
| Base 4 | 221130134 | 221130234 |
| Base 5 | 23242245 | 23242335 |
| Base 6 | 5242516 | 5242556 |
| Base 7 | 2345057 | 2345127 |
| Base 8 | 1227078 | 1227138 |
| Base 9 | 641849 | 641889 |
| Base 10 | 4243910 | 4244310 |
| Base 11 | 2998111 | 2998511 |
| Base 12 | 2068712 | 2068b12 |
| Base 13 | 1641713 | 1641b13 |
| Base 14 | 1167514 | 1167914 |
| Base 15 | c89415 | c89815 |
| Base 16 | a5c716 | a5cb16 |