Compare 28419 vs 28428
| Property | 28419 | 28428 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 4 |
| Total factors | 2 | 5 |
| Prime factorization | 31 × 94731 | 22 × 31 × 231 × 1031 |
| Prime factorization | 3 × 9473 | 2 × 2 × 3 × 23 × 103 |
| Divisors count | 4 | 24 |
| Divisors | 1, 3, 9473, 28419 | 1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 103, 138, 206, 276, 309, 412, 618, 1236, 2369, 4738, 7107, 9476, 14214, 28428 |
| Number of properties | 1 | 0 |
| Semiprimes | 7089th | |
| Roman numberals | ||
| Base 2 | 1101111000000112 | 1101111000011002 |
| Base 3 | 11022221203 | 11022222203 |
| Base 4 | 123300034 | 123300304 |
| Base 5 | 14021345 | 14022035 |
| Base 6 | 3353236 | 3353406 |
| Base 7 | 1455667 | 1456117 |
| Base 8 | 674038 | 674148 |
| Base 9 | 428769 | 428869 |
| Base 10 | 2841910 | 2842810 |
| Base 11 | 1a39611 | 1a3a411 |
| Base 12 | 1454312 | 1455012 |
| Base 13 | cc2113 | cc2a13 |
| Base 14 | a4dd14 | a50814 |
| Base 15 | 864915 | 865315 |
| Base 16 | 6f0316 | 6f0c16 |