Q: Is 243,402,145 a Composite Number?

 A: Yes, 243,402,145 is a composite number.

Why is 243,402,145 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 243,402,145 can be evenly divided by 1 5 7 35 43 215 301 1,505 161,729 808,645 1,132,103 5,660,515 6,954,347 34,771,735 48,680,429 and 243,402,145, with no remainder.

Since 243,402,145 cannot be divided by just 1 and 243,402,145, it is a composite number.


More Examples

Number 243,402,143243,402,144243,402,146243,402,147
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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