Q: Is 123,420,040 a Composite Number?

 A: Yes, 123,420,040 is a composite number.

Why is 123,420,040 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 123,420,040 can be evenly divided by 1 2 4 5 8 10 20 40 53 106 212 265 424 530 1,060 2,120 58,217 116,434 232,868 291,085 465,736 582,170 1,164,340 2,328,680 3,085,501 6,171,002 12,342,004 15,427,505 24,684,008 30,855,010 61,710,020 and 123,420,040, with no remainder.

Since 123,420,040 cannot be divided by just 1 and 123,420,040, it is a composite number.


More Examples

Number 123,420,038123,420,039123,420,041123,420,042
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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