Compare 21260 vs 21265
| Property | 21260 | 21265 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 4 | 2 |
| Prime factorization | 22 × 51 × 10631 | 51 × 42531 |
| Prime factorization | 2 × 2 × 5 × 1063 | 5 × 4253 |
| Divisors count | 12 | 4 |
| Divisors | 1, 2, 4, 5, 10, 20, 1063, 2126, 4252, 5315, 10630, 21260 | 1, 5, 4253, 21265 |
| Number of properties | 0 | 1 |
| Semiprimes | 5390th | |
| Roman numberals | ||
| Base 2 | 1010011000011002 | 1010011000100012 |
| Base 3 | 10020111023 | 10020111213 |
| Base 4 | 110300304 | 110301014 |
| Base 5 | 11400205 | 11400305 |
| Base 6 | 2422326 | 2422416 |
| Base 7 | 1156617 | 1156667 |
| Base 8 | 514148 | 514218 |
| Base 9 | 321429 | 321479 |
| Base 10 | 2126010 | 2126510 |
| Base 11 | 14a7811 | 14a8211 |
| Base 12 | 1037812 | 1038112 |
| Base 13 | 98a513 | 98aa13 |
| Base 14 | 7a6814 | 7a6d14 |
| Base 15 | 647515 | 647a15 |
| Base 16 | 530c16 | 531116 |