Is 4565 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 4565 is composite or not first we have to find its factors.
Contents
Factors of 4565:
- If we have taken numbers from 1, 2, 3…for checking factors of 4565, we found that 4565 has factors 1, 5, 11, 55, 83, 415, 913 and 4565. Hence, we must say that 4565 is a composite number.
- Thus, 4565 is the composite number.
- If we multiply 4565 by 1, 2, 3 then we get the multiples of 4565 which are 4565, 9130 and so on.
4565 is a Composite number or Prime number
About the number 4565:
- 4565 has more than two factors which are 1, 5, 11, 55, 83, 415, 913 and 4565 and hence it is the composite number.
- 4565 is the odd composite number and it is not the perfect square also.
- If we divide 4565 by 1, 5, 11, 55, 83, 415, 913 and 4565 then we get remainder as zero. Hence 1, 5, 11, 55, 83, 415, 913 and 4565 are the factors of 4565
Note:
- 4565 is not the perfect square.
- Factors of 4565:1, 5, 11, 55, 83, 415, 913 and 4565
- Prime factors of 4565:5, 11, 83
Conclusion:
- 4565 is the composite number which has factors 1, 5, 11, 55, 83, 415, 913 and 4565.
- And hence, 4565 is not the prime number.
Multiple Choice Questions:
1) 4565 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 4565 are
a) 1
b) 5, 11, 83
c) 1, 5, 11, 55, 83, 415, 913 and 4565
d) 1, 55, 415, 913 and 4565
Ans: d)1, 55, 415, 913 and 4565
3) 4565 is the odd composite number because
a) It has factors 1, 5, 11, 55, 83, 415, 913 and 4565
b) It has more than two factors
c) It is not divisible by 2
d) all
Ans: d) all
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