Is 4069 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 4069 is composite or not first we have to find its factors.
Contents
Factors of 4069:
- If we have taken numbers from 1, 2, 3…for checking factors of 4069, we found that 4069 has factors 1, 13, 313 and 4069. Hence, we must say that 4069 is a composite number.
- Thus, 4069 is the composite number.
- If we multiply 4069 by 1, 2, 3 then we get the multiples of 4069 which are 4069, 8138 and so on.
4069 is a Composite number or Prime number
About the number 4069:
- 4069 has more than two factors which are 1, 13, 313 and 4069 and hence it is the composite number.
- 4069 is the odd composite number and it is not the perfect square also.
- If we divide 4069 by 1, 13, 313 and 4069 then we get remainder as zero. Hence 1, 13, 313 and 4069 are the factors of 4069
Note:
- 4069 is not the perfect square.
- Factors of 4069:1, 13, 313 and 4069
- Prime factors of 4069: 13, 313
Conclusion:
- 4069 is the composite number which has factors 1, 13, 313 and 4069.
- And hence, 4069 is not the prime number.
Multiple Choice Questions:
1) 4069 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 4069 are
a) 1
b) 13, 313
c) 1, 13, 313 and 4069
d) 1 and 4069
Ans: d)1 and 4069
3) 4069 is the odd composite number because
a) It has factors 1, 13, 313 and 4069
b) It has more than two factors
c) It is not divisible by 2
d) all
Ans: d) all
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