Compare 28433 vs 28445
| Property | 28433 | 28445 |
|---|---|---|
| Type | prime | semiprime |
| Unique factors | 1 | 2 |
| Total factors | 1 | 2 |
| Prime factorization | 284331 | 51 × 56891 |
| Prime factorization | 28433 | 5 × 5689 |
| Divisors count | 2 | 4 |
| Divisors | 1, 28433 | 1, 5, 5689, 28445 |
| Number of properties | 7 | 1 |
| Cousin primes (2nd member) | 450th | |
| Isolated primes | 2189th | |
| Long primes | 1177th | |
| Primes | 3094th | |
| Pythagorean primes | 1540th | |
| Semiprimes | 7094th | |
| Sexy primes (1st member) | 910th | |
| Ulam primes | 235th | |
| Roman numberals | ||
| Base 2 | 1101111000100012 | 1101111000111012 |
| Base 3 | 11100000023 | 11100001123 |
| Base 4 | 123301014 | 123301314 |
| Base 5 | 14022135 | 14022405 |
| Base 6 | 3353456 | 3354056 |
| Base 7 | 1456167 | 1456347 |
| Base 8 | 674218 | 674358 |
| Base 9 | 430029 | 430159 |
| Base 10 | 2843310 | 2844510 |
| Base 11 | 1a3a911 | 1a40a11 |
| Base 12 | 1455512 | 1456512 |
| Base 13 | cc3213 | cc4113 |
| Base 14 | a50d14 | a51b14 |
| Base 15 | 865815 | 866515 |
| Base 16 | 6f1116 | 6f1d16 |