Compare 21806 vs 21829
Property | 21806 | 21829 |
---|---|---|
Type | semiprime | semiprime |
Unique factors | 2 | 2 |
Total factors | 2 | 2 |
Prime factorization | 21 × 109031 | 831 × 2631 |
Prime factorization | 2 × 10903 | 83 × 263 |
Divisors count | 4 | 4 |
Divisors | 1, 2, 10903, 21806 | 1, 83, 263, 21829 |
Number of properties | 1 | 1 |
Semiprimes | 5509th | 5515th |
Roman numberals | ||
Base 2 | 1010101001011102 | 1010101010001012 |
Base 3 | 10022201223 | 10022211113 |
Base 4 | 111102324 | 111110114 |
Base 5 | 11442115 | 11443045 |
Base 6 | 2445426 | 2450216 |
Base 7 | 1204017 | 1204337 |
Base 8 | 524568 | 525058 |
Base 9 | 328189 | 328449 |
Base 10 | 2180610 | 2182910 |
Base 11 | 1542411 | 1544511 |
Base 12 | 1075212 | 1077112 |
Base 13 | 9c0513 | 9c2213 |
Base 14 | 7d3814 | 7d5314 |
Base 15 | 66db15 | 670415 |
Base 16 | 552e16 | 554516 |