Divisor 3999
- Prime Number:
- No
Test for Divisibility by 3999
To determine if any number is divisible by 3999, you must apply 3 tests successively. If all of them 'pass' - that is, if your number is divisible by 3 and 31 and 43 - then it is divisible by 3999.
The following tests must pass:
- Test if a number is divisible by 3
- Test if a number is divisible by 31
- Test if a number is divisible by 43
Easy!