Q: Is 1,200,025 a Prime Number?

 A: No, 1,200,025 is not a prime number.

Why is 1,200,025 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 1200025 can be evenly divided by 1 5 23 25 115 575 2,087 10,435 48,001 52,175 240,005 and 1,200,025, with no remainder.

Since 1,200,025 cannot be divided by just 1 and 1,200,025, it is not a prime number.


More Examples

Number 1,200,0231,200,0241,200,0261,200,027
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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