Q: Is 311,130 a Composite Number?

 A: Yes, 311,130 is a composite number.

Why is 311,130 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 311,130 can be evenly divided by 1 2 3 5 6 9 10 15 18 30 45 90 3,457 6,914 10,371 17,285 20,742 31,113 34,570 51,855 62,226 103,710 155,565 and 311,130, with no remainder.

Since 311,130 cannot be divided by just 1 and 311,130, it is a composite number.


More Examples

Number 311,128311,129311,131311,132
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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