Compare 28393 vs 28401
| Property | 28393 | 28401 |
|---|---|---|
| Type | prime | semiprime |
| Unique factors | 1 | 2 |
| Total factors | 1 | 2 |
| Prime factorization | 283931 | 31 × 94671 |
| Prime factorization | 28393 | 3 × 9467 |
| Divisors count | 2 | 4 |
| Divisors | 1, 28393 | 1, 3, 9467, 28401 |
| Number of properties | 7 | 1 |
| Happy primes | 498th | |
| Isolated primes | 2186th | |
| Lucky primes | 481st | |
| Primes | 3089th | |
| Pythagorean primes | 1537th | |
| Semiprimes | 7085th | |
| Sexy primes (2nd member) | 908th | |
| Super primes | 442nd | |
| Roman numberals | ||
| Base 2 | 1101110111010012 | 1101110111100012 |
| Base 3 | 11022211213 | 11022212203 |
| Base 4 | 123232214 | 123233014 |
| Base 5 | 14020335 | 14021015 |
| Base 6 | 3352416 | 3352536 |
| Base 7 | 1455317 | 1455427 |
| Base 8 | 673518 | 673618 |
| Base 9 | 428479 | 428569 |
| Base 10 | 2839310 | 2840110 |
| Base 11 | 1a37211 | 1a37a11 |
| Base 12 | 1452112 | 1452912 |
| Base 13 | cc0113 | cc0913 |
| Base 14 | a4c114 | a4c914 |
| Base 15 | 862d15 | 863615 |
| Base 16 | 6ee916 | 6ef116 |