Compare 20970 vs 20972
| Property | 20970 | 20972 | 
|---|---|---|
| Type | composite number | composite number | 
| Unique factors | 4 | 3 | 
| Total factors | 5 | 5 | 
| Prime factorization | 21 × 32 × 51 × 2331 | 22 × 72 × 1071 | 
| Prime factorization | 2 × 3 × 3 × 5 × 233 | 2 × 2 × 7 × 7 × 107 | 
| Divisors count | 24 | 18 | 
| Divisors | 1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 233, 466, 699, 1165, 1398, 2097, 2330, 3495, 4194, 6990, 10485, 20970 | 1, 2, 4, 7, 14, 28, 49, 98, 107, 196, 214, 428, 749, 1498, 2996, 5243, 10486, 20972 | 
| Number of properties | 0 | 0 | 
| Roman numberals | ||
| Base 2 | 1010001111010102 | 1010001111011002 | 
| Base 3 | 10012022003 | 10012022023 | 
| Base 4 | 110132224 | 110132304 | 
| Base 5 | 11323405 | 11323425 | 
| Base 6 | 2410306 | 2410326 | 
| Base 7 | 1150657 | 1151007 | 
| Base 8 | 507528 | 507548 | 
| Base 9 | 316809 | 316829 | 
| Base 10 | 2097010 | 2097210 | 
| Base 11 | 1483411 | 1483611 | 
| Base 12 | 1017612 | 1017812 | 
| Base 13 | 971113 | 971313 | 
| Base 14 | 78dc14 | 790014 | 
| Base 15 | 633015 | 633215 | 
| Base 16 | 51ea16 | 51ec16 |