Compare 20855 vs 20864
| Property | 20855 | 20864 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 3 | 2 |
| Total factors | 3 | 8 |
| Prime factorization | 51 × 431 × 971 | 27 × 1631 |
| Prime factorization | 5 × 43 × 97 | 2 × 2 × 2 × 2 × 2 × 2 × 2 × 163 |
| Divisors count | 8 | 16 |
| Divisors | 1, 5, 43, 97, 215, 485, 4171, 20855 | 1, 2, 4, 8, 16, 32, 64, 128, 163, 326, 652, 1304, 2608, 5216, 10432, 20864 |
| Number of properties | 0 | 0 |
| Roman numberals | ||
| Base 2 | 1010001011101112 | 1010001100000002 |
| Base 3 | 10011211023 | 10011212023 |
| Base 4 | 110113134 | 110120004 |
| Base 5 | 11314105 | 11314245 |
| Base 6 | 2403156 | 2403326 |
| Base 7 | 1145427 | 1145547 |
| Base 8 | 505678 | 506008 |
| Base 9 | 315429 | 315529 |
| Base 10 | 2085510 | 2086410 |
| Base 11 | 1473a11 | 1474811 |
| Base 12 | 1009b12 | 100a812 |
| Base 13 | 965313 | 965c13 |
| Base 14 | 785914 | 786414 |
| Base 15 | 62a515 | 62ae15 |
| Base 16 | 517716 | 518016 |