Divisor 17980

Prime Number:
No

Test for Divisibility by 17980

To determine if any number is divisible by 17980, you must apply 4 tests successively. If all of them 'pass' - that is, if your number is divisible by 4 and 5 and 29 and 31 - then it is divisible by 17980.

The following tests must pass:

Easy!