Divisor 3900

Prime Number:
No

Test for Divisibility by 3900

To determine if any number is divisible by 3900, you must apply 4 tests successively. If all of them 'pass' - that is, if your number is divisible by 4 and 3 and 25 and 13 - then it is divisible by 3900.

The following tests must pass:

Easy!