Compare 20906 vs 20912
| Property | 20906 | 20912 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 2 |
| Total factors | 2 | 5 |
| Prime factorization | 21 × 104531 | 24 × 13071 |
| Prime factorization | 2 × 10453 | 2 × 2 × 2 × 2 × 1307 |
| Divisors count | 4 | 10 |
| Divisors | 1, 2, 10453, 20906 | 1, 2, 4, 8, 16, 1307, 2614, 5228, 10456, 20912 |
| Number of properties | 1 | 0 |
| Semiprimes | 5304th | |
| Roman numberals | ||
| Base 2 | 1010001101010102 | 1010001101100002 |
| Base 3 | 10012000223 | 10012001123 |
| Base 4 | 110122224 | 110123004 |
| Base 5 | 11321115 | 11321225 |
| Base 6 | 2404426 | 2404526 |
| Base 7 | 1146447 | 1146537 |
| Base 8 | 506528 | 506608 |
| Base 9 | 316089 | 316159 |
| Base 10 | 2090610 | 2091210 |
| Base 11 | 1478611 | 1479111 |
| Base 12 | 1012212 | 1012812 |
| Base 13 | 969213 | 969813 |
| Base 14 | 789414 | 789a14 |
| Base 15 | 62db15 | 62e215 |
| Base 16 | 51aa16 | 51b016 |