Is 4094 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 4094 is composite or not first we have to find its factors.
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Factors of 4094:
- If we have taken numbers from 1, 2, 3…for checking factors of 4094 we found that 4094 has factors 1, 2, 23, 46, 89, 178, 2047 and 4094. Hence, we must say that 4094 is a composite number.
- Thus, 4094 is the composite number.
- If we multiply 4094 by 1, 2, 3 then we get the multiples of 4094 which are 4094, 8188 and so on.
About the number 4094:
- 4094 has more than two factors which are 1, 2, 23, 46, 89, 178, 2047 and 4094 and hence it is the composite number.
- 4094 is the even composite number and it is not the perfect square also.
- If we divide 4094 by, 1, 2, 23, 46, 89, 178, 2047 and 4094 then we get remainder as zero. Hence, 1, 2, 23, 46, 89, 178, 2047 and 4094 are the factors of 4094.
Note:
- 4094 is not the perfect square.
- Factors of 4094: 1, 2, 23, 46, 89, 178, 2047 and 4094
- Prime factors of 4094: 2, 23, 89
Conclusion:
- 4094 is the composite number which has factors, 1, 2, 23, 46, 89, 178, 2047 and 4094
- And hence, 4094 is not the prime number.
Multiple Choice Questions:
1) 4094 is a
a) Prime number
b) Even number
c) Composite number
d) Both b and c
Ans: d) both b and c
2) The composite factors of a composite number 4094 are
a) 4094
b) 2, 23, 89
c) 46, 178, 2047 and 4094
d) 1, 2, 23, 46, 89, 178, 2047 and 4094
Ans: c) 46, 178, 2047 and 4094
3) 4094 is composite number because
a) It has factors 1, 2, 23, 46, 89, 178, 2047 and 4094
b) It has more than two factors
c) Divisible by 2
d) Both a and b
Ans: d) both a and b