Q: Is 31,132,143 a Composite Number?

 A: Yes, 31,132,143 is a composite number.

Why is 31,132,143 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 31,132,143 can be evenly divided by 1 3 7 9 21 61 63 183 427 549 1,281 3,843 8,101 24,303 56,707 72,909 170,121 494,161 510,363 1,482,483 3,459,127 4,447,449 10,377,381 and 31,132,143, with no remainder.

Since 31,132,143 cannot be divided by just 1 and 31,132,143, it is a composite number.


More Examples

Number 31,132,14131,132,14231,132,14431,132,145
Composite? noyesyesyes
  • All positive natural numbers are either a prime number or a composite number (except the number 1, which is neither).

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