Compare 20470 vs 20481
| Property | 20470 | 20481 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 4 | 2 |
| Total factors | 4 | 2 |
| Prime factorization | 21 × 51 × 231 × 891 | 31 × 68271 |
| Prime factorization | 2 × 5 × 23 × 89 | 3 × 6827 |
| Divisors count | 16 | 4 |
| Divisors | 1, 2, 5, 10, 23, 46, 89, 115, 178, 230, 445, 890, 2047, 4094, 10235, 20470 | 1, 3, 6827, 20481 |
| Number of properties | 0 | 1 |
| Semiprimes | 5196th | |
| Roman numberals | ||
| Base 2 | 1001111111101102 | 1010000000000012 |
| Base 3 | 10010020113 | 10010021203 |
| Base 4 | 103333124 | 110000014 |
| Base 5 | 11233405 | 11234115 |
| Base 6 | 2344346 | 2344536 |
| Base 7 | 1134527 | 1134667 |
| Base 8 | 477668 | 500018 |
| Base 9 | 310649 | 310769 |
| Base 10 | 2047010 | 2048110 |
| Base 11 | 1441a11 | 1442a11 |
| Base 12 | ba1a12 | ba2912 |
| Base 13 | 941813 | 942613 |
| Base 14 | 766214 | 766d14 |
| Base 15 | 60ea15 | 610615 |
| Base 16 | 4ff616 | 500116 |