Compare 21180 vs 21189
| Property | 21180 | 21189 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 4 | 3 |
| Total factors | 5 | 3 |
| Prime factorization | 22 × 31 × 51 × 3531 | 31 × 71 × 10091 |
| Prime factorization | 2 × 2 × 3 × 5 × 353 | 3 × 7 × 1009 |
| Divisors count | 24 | 8 |
| Divisors | 1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 353, 706, 1059, 1412, 1765, 2118, 3530, 4236, 5295, 7060, 10590, 21180 | 1, 3, 7, 21, 1009, 3027, 7063, 21189 |
| Number of properties | 0 | 0 |
| Roman numberals | ||
| Base 2 | 1010010101111002 | 1010010110001012 |
| Base 3 | 10020011103 | 10020012103 |
| Base 4 | 110223304 | 110230114 |
| Base 5 | 11342105 | 11342245 |
| Base 6 | 2420206 | 2420336 |
| Base 7 | 1155157 | 1155307 |
| Base 8 | 512748 | 513058 |
| Base 9 | 320439 | 320539 |
| Base 10 | 2118010 | 2118910 |
| Base 11 | 14a0511 | 14a1311 |
| Base 12 | 1031012 | 1031912 |
| Base 13 | 984313 | 984c13 |
| Base 14 | 7a0c14 | 7a1714 |
| Base 15 | 642015 | 642915 |
| Base 16 | 52bc16 | 52c516 |