Compare 39983 vs 39984
| Property | 39983 | 39984 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 4 |
| Total factors | 1 | 8 |
| Prime factorization | 399831 | 24 × 31 × 72 × 171 |
| Prime factorization | 39983 | 2 × 2 × 2 × 2 × 3 × 7 × 7 × 17 |
| Divisors count | 2 | 60 |
| Divisors | 1, 39983 | 1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 34, 42, 48, 49, 51, 56, 68, 84, 98, 102, 112, 119, 136, 147, 168, 196, 204, 238, 272, 294, 336, 357, 392, 408, 476, 588, 714, 784, 816, 833, 952, 1176, 1428, 1666, 1904, 2352, 2499, 2856, 3332, 4998, 5712, 6664, 9996, 13328, 19992, 39984 |
| 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 | 10011100001100002 |
| Base 3 | 20002112123 | 20002112203 |
| Base 4 | 213002334 | 213003004 |
| Base 5 | 22344135 | 22344145 |
| Base 6 | 5050356 | 5050406 |
| Base 7 | 2243667 | 2244007 |
| Base 8 | 1160578 | 1160608 |
| Base 9 | 607559 | 607569 |
| Base 10 | 3998310 | 3998410 |
| Base 11 | 2804911 | 2804a11 |
| Base 12 | 1b17b12 | 1b18012 |
| Base 13 | 1527813 | 1527913 |
| Base 14 | 107dd14 | 1080014 |
| Base 15 | bca815 | bca915 |
| Base 16 | 9c2f16 | 9c3016 |