Problem 51570. Count numbers whose reciprocals' decimal expansions terminate
Some numbers (such as 4) have reciprocals with terminating decimal expansions, while others (such as 7) do not. Write a function that counts the numbers less than or equal to the input number whose reciprocals have terminating decimal expansions. For example, given 10, your function should return a count of 6, which corresponds to 1, 2, 4, 5, 8, and 10.
Solution Stats
Problem Comments
Solution Comments
Show commentsProblem Recent Solvers13
Suggested Problems
-
1669 Solvers
-
Program an exclusive OR operation with logical operators
733 Solvers
-
Matrix with different incremental runs
129 Solvers
-
881 Solvers
-
783 Solvers
More from this Author312
Problem Tags
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!