Compare 21894 vs 21898
Property | 21894 | 21898 |
---|---|---|
Type | composite number | semiprime |
Unique factors | 4 | 2 |
Total factors | 4 | 2 |
Prime factorization | 21 × 31 × 411 × 891 | 21 × 109491 |
Prime factorization | 2 × 3 × 41 × 89 | 2 × 10949 |
Divisors count | 16 | 4 |
Divisors | 1, 2, 3, 6, 41, 82, 89, 123, 178, 246, 267, 534, 3649, 7298, 10947, 21894 | 1, 2, 10949, 21898 |
Number of properties | 0 | 1 |
Semiprimes | 5528th | |
Roman numberals | ||
Base 2 | 1010101100001102 | 1010101100010102 |
Base 3 | 10100002203 | 10100010013 |
Base 4 | 111120124 | 111120224 |
Base 5 | 12000345 | 12000435 |
Base 6 | 2452106 | 2452146 |
Base 7 | 1205557 | 1205627 |
Base 8 | 526068 | 526128 |
Base 9 | 330269 | 330319 |
Base 10 | 2189410 | 2189810 |
Base 11 | 154a411 | 154a811 |
Base 12 | 1080612 | 1080a12 |
Base 13 | 9c7213 | 9c7613 |
Base 14 | 7d9c14 | 7da214 |
Base 15 | 674915 | 674d15 |
Base 16 | 558616 | 558a16 |