Q: Is 155,043 a Composite Number?

 A: Yes, 155,043 is a composite number.

Why is 155,043 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 155,043 can be evenly divided by 1 3 7 9 21 23 63 69 107 161 207 321 483 749 963 1,449 2,247 2,461 6,741 7,383 17,227 22,149 51,681 and 155,043, with no remainder.

Since 155,043 cannot be divided by just 1 and 155,043, it is a composite number.


More Examples

Number 155,041155,042155,044155,045
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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