Compare 28430 vs 28442
| Property | 28430 | 28442 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 3 | 2 |
| Prime factorization | 21 × 51 × 28431 | 21 × 142211 |
| Prime factorization | 2 × 5 × 2843 | 2 × 14221 |
| Divisors count | 8 | 4 |
| Divisors | 1, 2, 5, 10, 2843, 5686, 14215, 28430 | 1, 2, 14221, 28442 |
| Number of properties | 0 | 1 |
| Semiprimes | 7093rd | |
| Roman numberals | ||
| Base 2 | 1101111000011102 | 1101111000110102 |
| Base 3 | 11022222223 | 11100001023 |
| Base 4 | 123300324 | 123301224 |
| Base 5 | 14022105 | 14022325 |
| Base 6 | 3353426 | 3354026 |
| Base 7 | 1456137 | 1456317 |
| Base 8 | 674168 | 674328 |
| Base 9 | 428889 | 430129 |
| Base 10 | 2843010 | 2844210 |
| Base 11 | 1a3a611 | 1a40711 |
| Base 12 | 1455212 | 1456212 |
| Base 13 | cc2c13 | cc3b13 |
| Base 14 | a50a14 | a51814 |
| Base 15 | 865515 | 866215 |
| Base 16 | 6f0e16 | 6f1a16 |