Compare 20905 vs 20912
| Property | 20905 | 20912 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 3 | 2 |
| Total factors | 3 | 5 |
| Prime factorization | 51 × 371 × 1131 | 24 × 13071 |
| Prime factorization | 5 × 37 × 113 | 2 × 2 × 2 × 2 × 1307 |
| Divisors count | 8 | 10 |
| Divisors | 1, 5, 37, 113, 185, 565, 4181, 20905 | 1, 2, 4, 8, 16, 1307, 2614, 5228, 10456, 20912 |
| Number of properties | 0 | 0 |
| Roman numberals | ||
| Base 2 | 1010001101010012 | 1010001101100002 |
| Base 3 | 10012000213 | 10012001123 |
| Base 4 | 110122214 | 110123004 |
| Base 5 | 11321105 | 11321225 |
| Base 6 | 2404416 | 2404526 |
| Base 7 | 1146437 | 1146537 |
| Base 8 | 506518 | 506608 |
| Base 9 | 316079 | 316159 |
| Base 10 | 2090510 | 2091210 |
| Base 11 | 1478511 | 1479111 |
| Base 12 | 1012112 | 1012812 |
| Base 13 | 969113 | 969813 |
| Base 14 | 789314 | 789a14 |
| Base 15 | 62da15 | 62e215 |
| Base 16 | 51a916 | 51b016 |