Compare 20970 vs 20977
| Property | 20970 | 20977 | 
|---|---|---|
| Type | composite number | semiprime | 
| Unique factors | 4 | 2 | 
| Total factors | 5 | 2 | 
| Prime factorization | 21 × 32 × 51 × 2331 | 111 × 19071 | 
| Prime factorization | 2 × 3 × 3 × 5 × 233 | 11 × 1907 | 
| Divisors count | 24 | 4 | 
| 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, 11, 1907, 20977 | 
| Number of properties | 0 | 1 | 
| Semiprimes | 5322nd | |
| Roman numberals | ||
| Base 2 | 1010001111010102 | 1010001111100012 | 
| Base 3 | 10012022003 | 10012022213 | 
| Base 4 | 110132224 | 110133014 | 
| Base 5 | 11323405 | 11324025 | 
| Base 6 | 2410306 | 2410416 | 
| Base 7 | 1150657 | 1151057 | 
| Base 8 | 507528 | 507618 | 
| Base 9 | 316809 | 316879 | 
| Base 10 | 2097010 | 2097710 | 
| Base 11 | 1483411 | 1484011 | 
| Base 12 | 1017612 | 1018112 | 
| Base 13 | 971113 | 971813 | 
| Base 14 | 78dc14 | 790514 | 
| Base 15 | 633015 | 633715 | 
| Base 16 | 51ea16 | 51f116 |