Compare 21286 vs 21288
| Property | 21286 | 21288 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 3 | 3 |
| Total factors | 3 | 5 |
| Prime factorization | 21 × 291 × 3671 | 23 × 31 × 8871 |
| Prime factorization | 2 × 29 × 367 | 2 × 2 × 2 × 3 × 887 |
| Divisors count | 8 | 16 |
| Divisors | 1, 2, 29, 58, 367, 734, 10643, 21286 | 1, 2, 3, 4, 6, 8, 12, 24, 887, 1774, 2661, 3548, 5322, 7096, 10644, 21288 |
| Number of properties | 0 | 0 |
| Roman numberals | ||
| Base 2 | 1010011001001102 | 1010011001010002 |
| Base 3 | 10020121013 | 10020121103 |
| Base 4 | 110302124 | 110302204 |
| Base 5 | 11401215 | 11401235 |
| Base 6 | 2423146 | 2423206 |
| Base 7 | 1160267 | 1160317 |
| Base 8 | 514468 | 514508 |
| Base 9 | 321719 | 321739 |
| Base 10 | 2128610 | 2128810 |
| Base 11 | 14aa111 | 14aa311 |
| Base 12 | 1039a12 | 103a012 |
| Base 13 | 98c513 | 98c713 |
| Base 14 | 7a8614 | 7a8814 |
| Base 15 | 649115 | 649315 |
| Base 16 | 532616 | 532816 |