Divisor 21060

Prime Number:
No

Test for Divisibility by 21060

To determine if any number is divisible by 21060, you must apply 4 tests successively. If all of them 'pass' - that is, if your number is divisible by 4 and 81 and 5 and 13 - then it is divisible by 21060.

The following tests must pass:

Easy!