Is 3513 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 3513 is composite or not first we have to find its factors.
Contents
Factors of 3513:
- If we have taken numbers from 1, 2, 3…for checking factors of 3513, we found that 3513 has factors 1, 3, 1171 and 3513. Hence, we must say that 3513 is a composite number.
- Thus, 3513 is the composite number.
- If we multiply 3513 by 1, 2, 3 then we get the multiples of 3513 which are 3513, 7026 and so on.
3513 is a Composite number or Prime number
About the number 3513:
- 3513 has more than two factors which are 1, 3, 1171 and 3513 and hence it is the composite number.
- 3513 is the odd composite number and it is not the perfect square also.
- If we divide 3513 by 1, 3, 1171 and 3513 then we get remainder as zero. Hence 1, 3, 1171 and 3513 are the factors of 3513
Note:
- 3513 is not the perfect square.
- Factors of 3513: 1, 3, 1171 and 3513
- Prime factors of 3513: 3, 1171
Conclusion:
- 3513 is the composite number which has factors 1, 3, 1171 and 3513.
- And hence, 3513 is not the prime number.
Multiple Choice Questions:
1) 3513 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 3513 are
a) 1
b) 3, 1171
c) 1, 3, 1171 and 3513
d) 1 and 3513
Ans: d) 1 and 3513
3) 3513 is the odd composite number because
a) It has factors 1, 3, 1171 and 3513
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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