Compare 20855 vs 20858
| Property | 20855 | 20858 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 3 | 2 |
| Prime factorization | 51 × 431 × 971 | 21 × 104291 |
| Prime factorization | 5 × 43 × 97 | 2 × 10429 |
| Divisors count | 8 | 4 |
| Divisors | 1, 5, 43, 97, 215, 485, 4171, 20855 | 1, 2, 10429, 20858 |
| Number of properties | 0 | 1 |
| Semiprimes | 5293rd | |
| Roman numberals | ||
| Base 2 | 1010001011101112 | 1010001011110102 |
| Base 3 | 10011211023 | 10011211123 |
| Base 4 | 110113134 | 110113224 |
| Base 5 | 11314105 | 11314135 |
| Base 6 | 2403156 | 2403226 |
| Base 7 | 1145427 | 1145457 |
| Base 8 | 505678 | 505728 |
| Base 9 | 315429 | 315459 |
| Base 10 | 2085510 | 2085810 |
| Base 11 | 1473a11 | 1474211 |
| Base 12 | 1009b12 | 100a212 |
| Base 13 | 965313 | 965613 |
| Base 14 | 785914 | 785c14 |
| Base 15 | 62a515 | 62a815 |
| Base 16 | 517716 | 517a16 |