Compare 21264 vs 21265
| Property | 21264 | 21265 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 6 | 2 |
| Prime factorization | 24 × 31 × 4431 | 51 × 42531 |
| Prime factorization | 2 × 2 × 2 × 2 × 3 × 443 | 5 × 4253 |
| Divisors count | 20 | 4 |
| Divisors | 1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 443, 886, 1329, 1772, 2658, 3544, 5316, 7088, 10632, 21264 | 1, 5, 4253, 21265 |
| Number of properties | 0 | 1 |
| Semiprimes | 5390th | |
| Roman numberals | ||
| Base 2 | 1010011000100002 | 1010011000100012 |
| Base 3 | 10020111203 | 10020111213 |
| Base 4 | 110301004 | 110301014 |
| Base 5 | 11400245 | 11400305 |
| Base 6 | 2422406 | 2422416 |
| Base 7 | 1156657 | 1156667 |
| Base 8 | 514208 | 514218 |
| Base 9 | 321469 | 321479 |
| Base 10 | 2126410 | 2126510 |
| Base 11 | 14a8111 | 14a8211 |
| Base 12 | 1038012 | 1038112 |
| Base 13 | 98a913 | 98aa13 |
| Base 14 | 7a6c14 | 7a6d14 |
| Base 15 | 647915 | 647a15 |
| Base 16 | 531016 | 531116 |