Q: Is 42,142,122 a Composite Number?

 A: Yes, 42,142,122 is a composite number.

Why is 42,142,122 a composite number?

A composite number is a number that can be divided evenly by more numbers than 1 and itself. It is the opposite of a prime number.

The number 42,142,122 can be evenly divided by 1 2 3 6 9 11 18 22 33 66 99 121 198 242 363 726 1,089 1,331 1,759 2,178 2,662 3,518 3,993 5,277 7,986 10,554 11,979 15,831 19,349 23,958 31,662 38,698 58,047 116,094 174,141 212,839 348,282 425,678 638,517 1,277,034 1,915,551 2,341,229 3,831,102 4,682,458 7,023,687 14,047,374 21,071,061 and 42,142,122, with no remainder.

Since 42,142,122 cannot be divided by just 1 and 42,142,122, it is a composite number.


More Examples

Number 42,142,12042,142,12142,142,12342,142,124
Composite? yesyesyesyes
  • All positive natural numbers are either a prime number or a composite number (except the number 1, which is neither).

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