Compare 28397 vs 28399
| Property | 28397 | 28399 |
|---|---|---|
| Type | semiprime | semiprime |
| Unique factors | 2 | 2 |
| Total factors | 2 | 2 |
| Prime factorization | 731 × 3891 | 71 × 40571 |
| Prime factorization | 73 × 389 | 7 × 4057 |
| Divisors count | 4 | 4 |
| Divisors | 1, 73, 389, 28397 | 1, 7, 4057, 28399 |
| Number of properties | 1 | 1 |
| Semiprimes | 7083rd | 7084th |
| Roman numberals | ||
| Base 2 | 1101110111011012 | 1101110111011112 |
| Base 3 | 11022212023 | 11022212113 |
| Base 4 | 123232314 | 123232334 |
| Base 5 | 14020425 | 14020445 |
| Base 6 | 3352456 | 3352516 |
| Base 7 | 1455357 | 1455407 |
| Base 8 | 673558 | 673578 |
| Base 9 | 428529 | 428549 |
| Base 10 | 2839710 | 2839910 |
| Base 11 | 1a37611 | 1a37811 |
| Base 12 | 1452512 | 1452712 |
| Base 13 | cc0513 | cc0713 |
| Base 14 | a4c514 | a4c714 |
| Base 15 | 863215 | 863415 |
| Base 16 | 6eed16 | 6eef16 |