Advertisements
Advertisements
Question
Test the divisibility of the following number by 3:
733
Advertisements
Solution
A number is divisible by 3 if the sum of its digits is divisible by 3.
733 is not divisible by 3 because the sum of its digits, 7+3 + 3, is 13, which is not divisible by 3.
APPEARS IN
RELATED QUESTIONS
Test the divisibility of the following number by 3:
20701
Test the divisibility of the following numbers by 7:
117
Test the divisibility of the following numbers by 9:
257106
Test the divisibility of the following number by 11:
66311
In the following number, replace * by the smallest number to make it divisible by 3:
27*4
In the following number, replace * by the smallest number to make it divisible by 9:
91*67
Test the divisibility of 2134563 by 9.
Test the divisibility of 12030624 by 8.
State if the following is a prime number?
397
Test the divisibility of 5869473 by 11.
