Compare 28389 vs 28397
| Property | 28389 | 28397 |
|---|---|---|
| Type | semiprime | semiprime |
| Unique factors | 2 | 2 |
| Total factors | 2 | 2 |
| Prime factorization | 31 × 94631 | 731 × 3891 |
| Prime factorization | 3 × 9463 | 73 × 389 |
| Divisors count | 4 | 4 |
| Divisors | 1, 3, 9463, 28389 | 1, 73, 389, 28397 |
| Number of properties | 1 | 1 |
| Semiprimes | 7081st | 7083rd |
| Roman numberals | ||
| Base 2 | 1101110111001012 | 1101110111011012 |
| Base 3 | 11022211103 | 11022212023 |
| Base 4 | 123232114 | 123232314 |
| Base 5 | 14020245 | 14020425 |
| Base 6 | 3352336 | 3352456 |
| Base 7 | 1455247 | 1455357 |
| Base 8 | 673458 | 673558 |
| Base 9 | 428439 | 428529 |
| Base 10 | 2838910 | 2839710 |
| Base 11 | 1a36911 | 1a37611 |
| Base 12 | 1451912 | 1452512 |
| Base 13 | cbca13 | cc0513 |
| Base 14 | a4bb14 | a4c514 |
| Base 15 | 862915 | 863215 |
| Base 16 | 6ee516 | 6eed16 |