Divisor 24987

To determine if any number is divisible by 24987, you must apply 2 tests successively. If all of them 'pass' - that is, if your number is divisible by 3 and 8329 - then it is divisible by 24987.

The following tests must pass:

• Test if a number is divisible by 3
• The "fastcat Test" for Divisibility by 8329

Easy!