Divisor 21458

To determine if any number is divisible by 21458, you must apply 2 tests successively. If all of them 'pass' - that is, if your number is divisible by 2 and 10729 - then it is divisible by 21458.

The following tests must pass:

• Test if a number is divisible by 2
• The "Paul Walker Test" for Divisibility by 10729

Easy!