Compare 21105 vs 21117
Property | 21105 | 21117 |
---|---|---|
Type | composite number | semiprime |
Unique factors | 4 | 2 |
Total factors | 5 | 2 |
Prime factorization | 32 × 51 × 71 × 671 | 31 × 70391 |
Prime factorization | 3 × 3 × 5 × 7 × 67 | 3 × 7039 |
Divisors count | 24 | 4 |
Divisors | 1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 67, 105, 201, 315, 335, 469, 603, 1005, 1407, 2345, 3015, 4221, 7035, 21105 | 1, 3, 7039, 21117 |
Number of properties | 0 | 1 |
Semiprimes | 5354th | |
Roman numberals | ||
Base 2 | 1010010011100012 | 1010010011111012 |
Base 3 | 10012212003 | 10012220103 |
Base 4 | 110213014 | 110213314 |
Base 5 | 11334105 | 11334325 |
Base 6 | 2414136 | 2414336 |
Base 7 | 1153507 | 1153657 |
Base 8 | 511618 | 511758 |
Base 9 | 318509 | 318639 |
Base 10 | 2110510 | 2111710 |
Base 11 | 1494711 | 1495811 |
Base 12 | 1026912 | 1027912 |
Base 13 | 97b613 | 97c513 |
Base 14 | 799714 | 79a514 |
Base 15 | 63c015 | 63cc15 |
Base 16 | 527116 | 527d16 |