Q: Is 31,130,001 a Composite Number?

 A: Yes, 31,130,001 is a composite number.

Why is 31,130,001 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 31,130,001 can be evenly divided by 1 3 7 9 21 27 63 81 189 243 567 1,701 18,301 54,903 128,107 164,709 384,321 494,127 1,152,963 1,482,381 3,458,889 4,447,143 10,376,667 and 31,130,001, with no remainder.

Since 31,130,001 cannot be divided by just 1 and 31,130,001, it is a composite number.


More Examples

Number 31,129,99931,130,00031,130,00231,130,003
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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