Q: Is 155,490 a Composite Number?

 A: Yes, 155,490 is a composite number.

Why is 155,490 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 155,490 can be evenly divided by 1 2 3 5 6 10 15 30 71 73 142 146 213 219 355 365 426 438 710 730 1,065 1,095 2,130 2,190 5,183 10,366 15,549 25,915 31,098 51,830 77,745 and 155,490, with no remainder.

Since 155,490 cannot be divided by just 1 and 155,490, it is a composite number.


More Examples

Number 155,488155,489155,491155,492
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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