Is 3201 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 3201 is composite or not first we have to find its factors.
Contents
Factors of 3201:
- If we have taken numbers from 1, 2, 3…for checking factors of 3201, we found that 3201 has factors 1, 3, 11, 33, 97, 291, 1067 and 3201. Hence, we must say that 3201 is a composite number.
- Thus, 3201 is the composite number.
- If we multiply 3201 by 1, 2, 3 then we get the multiples of 3201 which are 3201, 6402 and so on.
3201 is a Composite number or Prime number
About the number 3201:
- 3201 has more than two factors which are 1, 3, 11, 33, 97, 291, 1067 and 3201 and hence it is the composite number.
- 3201 is the odd composite number and it is not the perfect square also.
- If we divide 3201 by 1, 3, 11, 33, 97, 291, 1067 and 3201 then we get remainder as zero. Hence 1, 3, 11, 33, 97, 291, 1067 and 3201 are the factors of 3201
Note:
- 3201 is not the perfect square.
- Factors of 3201: 1, 3, 11, 33, 97, 291, 1067 and 3201
- Prime factors of 3201: 3, 11, 97
Conclusion:
- 3201 is the composite number which has factors 1, 3, 11, 33, 97, 291, 1067 and 3201.
- And hence, 3201 is not the prime number.
Multiple Choice Questions:
1) 3201 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 3201 are
a) 1
b) 3, 11, 97
c) 1, 3, 11, 33, 97, 291, 1067 and 3201
d) 1, 33, 291, 1067 and 3201
Ans: d) 1, 33, 291, 1067 and 3201
3) 3201 is the odd composite number because
a) It has factors 1, 3, 11, 33, 97, 291, 1067 and 3201
b) It has more than two factors
c) It is not divisible by 2
d) all
Ans: d) all
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