Compare 438989 vs 439001
| Property | 438989 | 439001 |
|---|---|---|
| Type | prime | semiprime |
| Unique factors | 1 | 2 |
| Total factors | 1 | 2 |
| Prime factorization | 4389891 | 231 × 190871 |
| Prime factorization | 438989 | 23 × 19087 |
| Divisors count | 2 | 4 |
| Divisors | 1, 438989 | 1, 23, 19087, 439001 |
| Number of properties | 4 | 1 |
| Additive primes | 14569th | |
| Isolated primes | 28633rd | |
| Primes | 36866th | |
| Semiprimes | 95684th | |
| Sexy primes (2nd member) | 8268th | |
| Roman numberals | ||
| Base 2 | 11010110010110011012 | 11010110010110110012 |
| Base 3 | 2110220112123 | 2110220120223 |
| Base 4 | 12230230314 | 12230231214 |
| Base 5 | 1030214245 | 1030220015 |
| Base 6 | 132242056 | 132242256 |
| Base 7 | 35055657 | 35056137 |
| Base 8 | 15313158 | 15313318 |
| Base 9 | 7381559 | 7381689 |
| Base 10 | 43898910 | 43900110 |
| Base 11 | 27a90111 | 27a91211 |
| Base 12 | 19206512 | 19207512 |
| Base 13 | 124a7513 | 124a8413 |
| Base 14 | b5da514 | b5db314 |
| Base 15 | 8a10e15 | 8a11b15 |
| Base 16 | 6b2cd16 | 6b2d916 |