Is 3653 is a composite number or not?
- As we already know that, the number having factors 1 and the number itself is the prime number.
- And numbers having more than these two factors are the composite numbers.
- To check whether the number 3653 is composite or not first we have to find its factors.
Contents
Factors of 3653:
- If we have taken numbers from 1, 2, 3…for checking factors of 3653, we found that 3653 has factors 1, 13, 281 and 3653. Hence, we must say that 3653 is a composite number.
- Thus, 3653 is the composite number.
- If we multiply 3653 by 1, 2, 3 then we get the multiples of 3653 which are 3653, 7306 and so on.
3653 is a Composite number or Prime number
About the number 3653:
- 3653 has more than two factors which are 1, 13, 281 and 3653 and hence it is the composite number.
- 3653 is the odd composite number and it is not the perfect square also.
- If we divide 3653 by 1, 13, 281 and 3653 then we get remainder as zero. Hence 1, 13, 281 and 3653 are the factors of 3653
Note:
- 3653 is not the perfect square.
- Factors of 3653:1, 13, 281 and 3653
- Prime factors of 3653: 13, 281
Conclusion:
- 3653 is the composite number which has factors 1, 13, 281 and 3653.
- And hence, 3653 is not the prime number.
Multiple Choice Questions:
1) 3653 is a
a) odd number
b) Prime number
c) even number
d) Both a and c
Ans: a) odd number
2) The non-prime factors of a composite number 3653 are
a) 1
b) 13, 281
c) 1, 13, 281 and 3653
d) 1 and 3653
Ans: d)1 and 3653
3) 3653 is the odd composite number because
a) It has factors 1, 13, 281 and 3653
b) It has more than two factors
c) It is not divisible by 2
d) all
Ans: d) all
Why the below numbers are composite numbers
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