Divisor 18398

To determine if any number is divisible by 18398, you must apply 2 tests successively. If all of them 'pass' - that is, if your number is divisible by 2 and 9199 - then it is divisible by 18398.

The following tests must pass:

• Test if a number is divisible by 2
• The "Bradly Deeley Test" for Divisibility by 9199

Easy!