Problem 42406. Divisible by 4
Pursuant to the first problem in this series, this one involves checking for divisibility by 4.
Write a function to determine if a number is divisible by 4. This can be checked by a few slightly different methods:
- Check the last two digits for divisibility by four.
- From the wikipedia reference page: "If the tens digit is even, the ones digit must be 0, 4, or 8. If the tens digit is odd, the ones digit must be 2 or 6."
- Check the following sum for divisibility by four: twice the tens digit plus the ones digit.
Previous problem: divisible by 3. Next problem: divisible by 5.
Solution Stats
Problem Comments
Solution Comments
Show commentsProblem Recent Solvers347
Suggested Problems
-
2915 Solvers
-
Number of 1s in the Binary Representation of a Number
442 Solvers
-
Create a cell array out of a struct
1777 Solvers
-
21123 Solvers
-
Remove element(s) from cell array
1496 Solvers
More from this Author139
Problem Tags
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!