Q: Is 406,020 a Prime Number?

 A: No, 406,020 is not a prime number.

Why is 406,020 not a prime number?

A prime number is a natural number, greater than one, that can only be divided by 1 and itself.

The number 406020 can be evenly divided by 1 2 3 4 5 6 10 12 15 20 30 60 67 101 134 201 202 268 303 335 402 404 505 606 670 804 1,005 1,010 1,212 1,340 1,515 2,010 2,020 3,030 4,020 6,060 6,767 13,534 20,301 27,068 33,835 40,602 67,670 81,204 101,505 135,340 203,010 and 406,020, with no remainder.

Since 406,020 cannot be divided by just 1 and 406,020, it is not a prime number.


More Examples

Number 406,018406,019406,021406,022
Prime? nononono
  • All positive natural numbers are either a prime number or a composite number (except the number 1, which is neither).

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