Q: Is 440,400,025 a Prime Number?

 A: No, 440,400,025 is not a prime number.

Why is 440,400,025 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 440400025 can be evenly divided by 1 5 13 25 65 325 337 1,685 4,021 4,381 8,425 20,105 21,905 52,273 100,525 109,525 261,365 1,306,825 1,355,077 6,775,385 17,616,001 33,876,925 88,080,005 and 440,400,025, with no remainder.

Since 440,400,025 cannot be divided by just 1 and 440,400,025, 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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