Compare 21189 vs 21195
| Property | 21189 | 21195 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 3 | 3 |
| Total factors | 3 | 5 |
| Prime factorization | 31 × 71 × 10091 | 33 × 51 × 1571 |
| Prime factorization | 3 × 7 × 1009 | 3 × 3 × 3 × 5 × 157 |
| Divisors count | 8 | 16 |
| Divisors | 1, 3, 7, 21, 1009, 3027, 7063, 21189 | 1, 3, 5, 9, 15, 27, 45, 135, 157, 471, 785, 1413, 2355, 4239, 7065, 21195 |
| Number of properties | 0 | 0 |
| Roman numberals | ||
| Base 2 | 1010010110001012 | 1010010110010112 |
| Base 3 | 10020012103 | 10020020003 |
| Base 4 | 110230114 | 110230234 |
| Base 5 | 11342245 | 11342405 |
| Base 6 | 2420336 | 2420436 |
| Base 7 | 1155307 | 1155367 |
| Base 8 | 513058 | 513138 |
| Base 9 | 320539 | 320609 |
| Base 10 | 2118910 | 2119510 |
| Base 11 | 14a1311 | 14a1911 |
| Base 12 | 1031912 | 1032312 |
| Base 13 | 984c13 | 985513 |
| Base 14 | 7a1714 | 7a1d14 |
| Base 15 | 642915 | 643015 |
| Base 16 | 52c516 | 52cb16 |