Q: Is 73,040,025 a Prime Number?

 A: No, 73,040,025 is not a prime number.

Why is 73,040,025 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 73040025 can be evenly divided by 1 3 5 15 25 75 457 1,371 2,131 2,285 6,393 6,855 10,655 11,425 31,965 34,275 53,275 159,825 973,867 2,921,601 4,869,335 14,608,005 24,346,675 and 73,040,025, with no remainder.

Since 73,040,025 cannot be divided by just 1 and 73,040,025, it is not a prime number.


More Examples

  • All positive natural numbers are either a prime number or a composite number (except the number 1, which is neither).

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