Compare 21382 vs 21385
Property | 21382 | 21385 |
---|---|---|
Type | semiprime | composite number |
Unique factors | 2 | 4 |
Total factors | 2 | 4 |
Prime factorization | 21 × 106911 | 51 × 71 × 131 × 471 |
Prime factorization | 2 × 10691 | 5 × 7 × 13 × 47 |
Divisors count | 4 | 16 |
Divisors | 1, 2, 10691, 21382 | 1, 5, 7, 13, 35, 47, 65, 91, 235, 329, 455, 611, 1645, 3055, 4277, 21385 |
Number of properties | 1 | 0 |
Semiprimes | 5418th | |
Roman numberals | ||
Base 2 | 1010011100001102 | 1010011100010012 |
Base 3 | 10020222213 | 10021000013 |
Base 4 | 110320124 | 110320214 |
Base 5 | 11410125 | 11410205 |
Base 6 | 2425546 | 2430016 |
Base 7 | 1162247 | 1162307 |
Base 8 | 516068 | 516118 |
Base 9 | 322879 | 323019 |
Base 10 | 2138210 | 2138510 |
Base 11 | 1507911 | 1508111 |
Base 12 | 1045a12 | 1046112 |
Base 13 | 996a13 | 997013 |
Base 14 | 7b1414 | 7b1714 |
Base 15 | 650715 | 650a15 |
Base 16 | 538616 | 538916 |