Compare 39983 vs 39985
| Property | 39983 | 39985 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 3 |
| Total factors | 1 | 3 |
| Prime factorization | 399831 | 51 × 111 × 7271 |
| Prime factorization | 39983 | 5 × 11 × 727 |
| Divisors count | 2 | 8 |
| Divisors | 1, 39983 | 1, 5, 11, 55, 727, 3635, 7997, 39985 |
| Number of properties | 9 | 0 |
| Cousin primes (2nd member) | 581st | |
| Emirps | 979th | |
| Isolated primes | 3021st | |
| Long primes | 1586th | |
| Primes | 4202nd | |
| Safe primes | 326th | |
| Sexy primes (1st member) | 1194th | |
| Sophie germain primes | 564th | |
| Ulam primes | 324th | |
| Roman numberals | ||
| Base 2 | 10011100001011112 | 10011100001100012 |
| Base 3 | 20002112123 | 20002112213 |
| Base 4 | 213002334 | 213003014 |
| Base 5 | 22344135 | 22344205 |
| Base 6 | 5050356 | 5050416 |
| Base 7 | 2243667 | 2244017 |
| Base 8 | 1160578 | 1160618 |
| Base 9 | 607559 | 607579 |
| Base 10 | 3998310 | 3998510 |
| Base 11 | 2804911 | 2805011 |
| Base 12 | 1b17b12 | 1b18112 |
| Base 13 | 1527813 | 1527a13 |
| Base 14 | 107dd14 | 1080114 |
| Base 15 | bca815 | bcaa15 |
| Base 16 | 9c2f16 | 9c3116 |