Q: Is 13,387,425 a Prime Number?

 A: No, 13,387,425 is not a prime number.

Why is 13,387,425 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 13387425 can be evenly divided by 1 3 5 15 25 75 103 309 515 1,545 1,733 2,575 5,199 7,725 8,665 25,995 43,325 129,975 178,499 535,497 892,495 2,677,485 4,462,475 and 13,387,425, with no remainder.

Since 13,387,425 cannot be divided by just 1 and 13,387,425, it is not a prime number.


More Examples

Number 13,387,42313,387,42413,387,42613,387,427
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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