Compare 21260 vs 21271
| Property | 21260 | 21271 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 4 | 2 |
| Prime factorization | 22 × 51 × 10631 | 891 × 2391 |
| Prime factorization | 2 × 2 × 5 × 1063 | 89 × 239 |
| Divisors count | 12 | 4 |
| Divisors | 1, 2, 4, 5, 10, 20, 1063, 2126, 4252, 5315, 10630, 21260 | 1, 89, 239, 21271 |
| Number of properties | 0 | 1 |
| Semiprimes | 5391st | |
| Roman numberals | ||
| Base 2 | 1010011000011002 | 1010011000101112 |
| Base 3 | 10020111023 | 10020112113 |
| Base 4 | 110300304 | 110301134 |
| Base 5 | 11400205 | 11400415 |
| Base 6 | 2422326 | 2422516 |
| Base 7 | 1156617 | 1160057 |
| Base 8 | 514148 | 514278 |
| Base 9 | 321429 | 321549 |
| Base 10 | 2126010 | 2127110 |
| Base 11 | 14a7811 | 14a8811 |
| Base 12 | 1037812 | 1038712 |
| Base 13 | 98a513 | 98b313 |
| Base 14 | 7a6814 | 7a7514 |
| Base 15 | 647515 | 648115 |
| Base 16 | 530c16 | 531716 |