Q: Is 120,100,025 a Prime Number?

 A: No, 120,100,025 is not a prime number.

Why is 120,100,025 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 120100025 can be evenly divided by 1 5 25 227 1,135 5,675 21,163 105,815 529,075 4,804,001 24,020,005 and 120,100,025, with no remainder.

Since 120,100,025 cannot be divided by just 1 and 120,100,025, it is not a prime number.


More Examples

Number 120,100,023120,100,024120,100,026120,100,027
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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