Q: Is 1,142,169 a Prime Number?

 A: No, 1,142,169 is not a prime number.

Why is 1,142,169 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 1142169 can be evenly divided by 1 3 7 21 137 397 411 959 1,191 2,779 2,877 8,337 54,389 163,167 380,723 and 1,142,169, with no remainder.

Since 1,142,169 cannot be divided by just 1 and 1,142,169, it is not a prime number.


More Examples

Number 1,142,1671,142,1681,142,1701,142,171
Prime? nononoyes
  • All positive natural numbers are either a prime number or a composite number (except the number 1, which is neither).

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