Divisor 19101

To determine if any number is divisible by 19101, you must apply 2 tests successively. If all of them 'pass' - that is, if your number is divisible by 3 and 6367 - then it is divisible by 19101.

The following tests must pass:

• Test if a number is divisible by 3
• The "Porus Test" for Divisibility by 6367

Easy!