Problem 54655. Find the particular dividend
It is known that once you write the sequence 10101...101 long enough, the number will be finally divisible by any odd number if it is NOT a multiple of 5. Input an odd number(not divisible by 5), count how many 1's you need to write.
Solution Stats
Problem Comments
Solution Comments
Show commentsProblem Recent Solvers10
Suggested Problems
-
Extract leading non-zero digit
2116 Solvers
-
844 Solvers
-
705 Solvers
-
Determine if input is a Narcissistic number
191 Solvers
-
n-th digit of write-down all numbers
14 Solvers
More from this Author12
Problem Tags
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!