Question

Check the divisibility of 2146587 by 3.

Answer 1

The sum of the digits of 2146587 is 2 + 1 + 4 + 6 + 5 + 8 + 7 = 33.

This number is divisible by 3 (for 33 ÷ 3 = 11).

We conclude that 2146587 is divisible by 3.