Compare 393989 vs 394223
| Property | 393989 | 394223 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 3939891 | 3942231 |
| Prime factorization | 393989 | 394223 |
| Divisors count | 2 | 2 |
| Divisors | 1, 393989 | 1, 394223 |
| Number of properties | 5 | 3 |
| Additive primes | 13209th | 13214th |
| Chen primes | 13501st | |
| Isolated primes | 25886th | 25903rd |
| Primes | 33399th | 33416th |
| Ulam primes | 2396th | |
| Roman numberals | ||
| Base 2 | 11000000011000001012 | 11000000011111011112 |
| Base 3 | 2020001100123 | 2020002022123 |
| Base 4 | 12000300114 | 12000332334 |
| Base 5 | 1001014245 | 1001033435 |
| Base 6 | 122400056 | 122410356 |
| Base 7 | 32304417 | 32312247 |
| Base 8 | 14014058 | 14017578 |
| Base 9 | 6604059 | 6606859 |
| Base 10 | 39398910 | 39422310 |
| Base 11 | 24a01211 | 24a20511 |
| Base 12 | 17000512 | 17017b12 |
| Base 13 | 10a43b13 | 10a58b13 |
| Base 14 | a382114 | a394b14 |
| Base 15 | 7bb0e15 | 7bc1815 |
| Base 16 | 6030516 | 603ef16 |