Compare 21286 vs 21289
Property | 21286 | 21289 |
---|---|---|
Type | composite number | semiprime |
Unique factors | 3 | 2 |
Total factors | 3 | 2 |
Prime factorization | 21 × 291 × 3671 | 611 × 3491 |
Prime factorization | 2 × 29 × 367 | 61 × 349 |
Divisors count | 8 | 4 |
Divisors | 1, 2, 29, 58, 367, 734, 10643, 21286 | 1, 61, 349, 21289 |
Number of properties | 0 | 1 |
Semiprimes | 5395th | |
Roman numberals | ||
Base 2 | 1010011001001102 | 1010011001010012 |
Base 3 | 10020121013 | 10020121113 |
Base 4 | 110302124 | 110302214 |
Base 5 | 11401215 | 11401245 |
Base 6 | 2423146 | 2423216 |
Base 7 | 1160267 | 1160327 |
Base 8 | 514468 | 514518 |
Base 9 | 321719 | 321749 |
Base 10 | 2128610 | 2128910 |
Base 11 | 14aa111 | 14aa411 |
Base 12 | 1039a12 | 103a112 |
Base 13 | 98c513 | 98c813 |
Base 14 | 7a8614 | 7a8914 |
Base 15 | 649115 | 649415 |
Base 16 | 532616 | 532916 |