Q: Is 1,022,742 a Prime Number?

 A: No, 1,022,742 is not a prime number.

Why is 1,022,742 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 1022742 can be evenly divided by 1 2 3 6 7 9 14 18 21 42 63 126 8,117 16,234 24,351 48,702 56,819 73,053 113,638 146,106 170,457 340,914 511,371 and 1,022,742, with no remainder.

Since 1,022,742 cannot be divided by just 1 and 1,022,742, it is not a prime number.


More Examples

Number 1,022,7401,022,7411,022,7431,022,744
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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