Q: Is 121,870 a Composite Number?

 A: Yes, 121,870 is a composite number.

Why is 121,870 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 121,870 can be evenly divided by 1 2 5 7 10 14 35 70 1,741 3,482 8,705 12,187 17,410 24,374 60,935 and 121,870, with no remainder.

Since 121,870 cannot be divided by just 1 and 121,870, it is a composite number.


More Examples

Number 121,868121,869121,871121,872
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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