Compare 28091 vs 28093
| Property | 28091 | 28093 |
|---|---|---|
| Type | semiprime | semiprime |
| Unique factors | 2 | 2 |
| Total factors | 2 | 2 |
| Prime factorization | 71 × 40131 | 131 × 21611 |
| Prime factorization | 7 × 4013 | 13 × 2161 |
| Divisors count | 4 | 4 |
| Divisors | 1, 7, 4013, 28091 | 1, 13, 2161, 28093 |
| Number of properties | 1 | 1 |
| Semiprimes | 7002nd | 7003rd |
| Roman numberals | ||
| Base 2 | 1101101101110112 | 1101101101111012 |
| Base 3 | 11021121023 | 11021121113 |
| Base 4 | 123123234 | 123123314 |
| Base 5 | 13443315 | 13443335 |
| Base 6 | 3340156 | 3340216 |
| Base 7 | 1446207 | 1446227 |
| Base 8 | 666738 | 666758 |
| Base 9 | 424729 | 424749 |
| Base 10 | 2809110 | 2809310 |
| Base 11 | 1a11811 | 1a11a11 |
| Base 12 | 1430b12 | 1431112 |
| Base 13 | ca2b13 | ca3013 |
| Base 14 | a34714 | a34914 |
| Base 15 | 84cb15 | 84cd15 |
| Base 16 | 6dbb16 | 6dbd16 |