Divisor 27578

To determine if any number is divisible by 27578, you must apply 2 tests successively. If all of them 'pass' - that is, if your number is divisible by 2 and 13789 - then it is divisible by 27578.

The following tests must pass:

• Test if a number is divisible by 2
• The "ReX Test" for Divisibility by 13789

Easy!