1. Explain why 13233343563715 is a composite number?QR – InterviewSolution

1.	1. Explain why 13233343563715 is a composite number?QR
Answer» Composite number is number which has at least 1 factor other than 1 which can divide it. now in the given number unit digit is 5 which means it will definitely divide by 5 and hence 5 is one of it's factor other than 1.so number is definitely composite.

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