Divisor 2489

To determine if any number is divisible by 2489, you must apply 2 tests successively. If all of them 'pass' - that is, if your number is divisible by 19 and 131 - then it is divisible by 2489.

The following tests must pass:

• Test if a number is divisible by 19
• Test if a number is divisible by 131

Easy!