Q: Is 142,905 a Composite Number?

 A: Yes, 142,905 is a composite number.

Why is 142,905 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 142,905 can be evenly divided by 1 3 5 7 15 21 35 105 1,361 4,083 6,805 9,527 20,415 28,581 47,635 and 142,905, with no remainder.

Since 142,905 cannot be divided by just 1 and 142,905, it is a composite number.


More Examples

Number 142,903142,904142,906142,907
Composite? noyesyesno
  • All positive natural numbers are either a prime number or a composite number (except the number 1, which is neither).

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