Compare 28417 vs 28428
| Property | 28417 | 28428 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 4 |
| Total factors | 2 | 5 |
| Prime factorization | 1571 × 1811 | 22 × 31 × 231 × 1031 |
| Prime factorization | 157 × 181 | 2 × 2 × 3 × 23 × 103 |
| Divisors count | 4 | 24 |
| Divisors | 1, 157, 181, 28417 | 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 | 7088th | |
| Roman numberals | ||
| Base 2 | 1101111000000012 | 1101111000011002 |
| Base 3 | 11022221113 | 11022222203 |
| Base 4 | 123300014 | 123300304 |
| Base 5 | 14021325 | 14022035 |
| Base 6 | 3353216 | 3353406 |
| Base 7 | 1455647 | 1456117 |
| Base 8 | 674018 | 674148 |
| Base 9 | 428749 | 428869 |
| Base 10 | 2841710 | 2842810 |
| Base 11 | 1a39411 | 1a3a411 |
| Base 12 | 1454112 | 1455012 |
| Base 13 | cc1c13 | cc2a13 |
| Base 14 | a4db14 | a50814 |
| Base 15 | 864715 | 865315 |
| Base 16 | 6f0116 | 6f0c16 |