Q: Is 30,243,140 a Composite Number?

 A: Yes, 30,243,140 is a composite number.

Why is 30,243,140 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 30,243,140 can be evenly divided by 1 2 4 5 10 20 109 218 436 545 1,090 2,180 13,873 27,746 55,492 69,365 138,730 277,460 1,512,157 3,024,314 6,048,628 7,560,785 15,121,570 and 30,243,140, with no remainder.

Since 30,243,140 cannot be divided by just 1 and 30,243,140, it is a composite number.


More Examples

Number 30,243,13830,243,13930,243,14130,243,142
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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