Q: Is 13,131,390 a Composite Number?

 A: Yes, 13,131,390 is a composite number.

Why is 13,131,390 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 13,131,390 can be evenly divided by 1 2 3 5 6 10 15 23 30 46 69 115 138 230 345 690 19,031 38,062 57,093 95,155 114,186 190,310 285,465 437,713 570,930 875,426 1,313,139 2,188,565 2,626,278 4,377,130 6,565,695 and 13,131,390, with no remainder.

Since 13,131,390 cannot be divided by just 1 and 13,131,390, it is a composite number.


More Examples

Number 13,131,38813,131,38913,131,39113,131,392
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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