Q: Is 155,380 a Composite Number?

 A: Yes, 155,380 is a composite number.

Why is 155,380 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 155,380 can be evenly divided by 1 2 4 5 10 17 20 34 68 85 170 340 457 914 1,828 2,285 4,570 7,769 9,140 15,538 31,076 38,845 77,690 and 155,380, with no remainder.

Since 155,380 cannot be divided by just 1 and 155,380, it is a composite number.


More Examples

Number 155,378155,379155,381155,382
Composite? yesyesnoyes
  • All positive natural numbers are either a prime number or a composite number (except the number 1, which is neither).

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