Divisor 6459

To determine if any number is divisible by 6459, you must apply 2 tests successively. If all of them 'pass' - that is, if your number is divisible by 3 and 2153 - then it is divisible by 6459.

The following tests must pass:

• Test if a number is divisible by 3
• The "James Hammond Test" for Divisibility by 2153

Easy!