Divisor 20206

To determine if any number is divisible by 20206, you must apply 2 tests successively. If all of them 'pass' - that is, if your number is divisible by 2 and 10103 - then it is divisible by 20206.

The following tests must pass:

• Test if a number is divisible by 2
• The "Jonathon Price Test" for Divisibility by 10103

Easy!