Question

Check the divisibility of $2146587$ by $3.$

Answer 1

The given number is $\left(2146587\right)$

Sum of digits $=2+1+4+6+5+8+7=33$

The sum of the digits of the given number is $33$ which is divisible by $3.$

Hence the given number $\left(2146587\right)$ is divisible by $3.$