Divisor 25187

To determine if any number is divisible by 25187, you must apply 2 tests successively. If all of them 'pass' - that is, if your number is divisible by 89 and 283 - then it is divisible by 25187.

The following tests must pass:

• Test if a number is divisible by 89
• Test if a number is divisible by 283

Easy!