Compare 21170 vs 21178
Property | 21170 | 21178 |
---|---|---|
Type | composite number | semiprime |
Unique factors | 4 | 2 |
Total factors | 4 | 2 |
Prime factorization | 21 × 51 × 291 × 731 | 21 × 105891 |
Prime factorization | 2 × 5 × 29 × 73 | 2 × 10589 |
Divisors count | 16 | 4 |
Divisors | 1, 2, 5, 10, 29, 58, 73, 145, 146, 290, 365, 730, 2117, 4234, 10585, 21170 | 1, 2, 10589, 21178 |
Number of properties | 0 | 1 |
Semiprimes | 5368th | |
Roman numberals | ||
Base 2 | 1010010101100102 | 1010010101110102 |
Base 3 | 10020010023 | 10020011013 |
Base 4 | 110223024 | 110223224 |
Base 5 | 11341405 | 11342035 |
Base 6 | 2420026 | 2420146 |
Base 7 | 1155027 | 1155137 |
Base 8 | 512628 | 512728 |
Base 9 | 320329 | 320419 |
Base 10 | 2117010 | 2117810 |
Base 11 | 149a611 | 14a0311 |
Base 12 | 1030212 | 1030a12 |
Base 13 | 983613 | 984113 |
Base 14 | 7a0214 | 7a0a14 |
Base 15 | 641515 | 641d15 |
Base 16 | 52b216 | 52ba16 |