Divisor 5373

To determine if any number is divisible by 5373, you must apply 2 tests successively. If all of them 'pass' - that is, if your number is divisible by 27 and 199 - then it is divisible by 5373.

The following tests must pass:

• Test if a number is divisible by 27
• Test if a number is divisible by 199

Easy!