Q: Is 121,004,025 a Prime Number?

 A: No, 121,004,025 is not a prime number.

Why is 121,004,025 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 121004025 can be evenly divided by 1 3 5 15 25 75 167 501 835 2,505 4,175 9,661 12,525 28,983 48,305 144,915 241,525 724,575 1,613,387 4,840,161 8,066,935 24,200,805 40,334,675 and 121,004,025, with no remainder.

Since 121,004,025 cannot be divided by just 1 and 121,004,025, it is not a prime number.


More Examples

Number 121,004,023121,004,024121,004,026121,004,027
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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