Q: Is 123,140 a Composite Number?

 A: Yes, 123,140 is a composite number.

Why is 123,140 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 123,140 can be evenly divided by 1 2 4 5 10 20 47 94 131 188 235 262 470 524 655 940 1,310 2,620 6,157 12,314 24,628 30,785 61,570 and 123,140, with no remainder.

Since 123,140 cannot be divided by just 1 and 123,140, it is a composite number.


More Examples

Number 123,138123,139123,141123,142
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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