Q: Is 421,510 a Composite Number?

 A: Yes, 421,510 is a composite number.

Why is 421,510 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 421,510 can be evenly divided by 1 2 5 10 61 122 305 610 691 1,382 3,455 6,910 42,151 84,302 210,755 and 421,510, with no remainder.

Since 421,510 cannot be divided by just 1 and 421,510, it is a composite number.


More Examples

Number 421,508421,509421,511421,512
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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