Q: Is 31,001,235 a Prime Number?

 A: No, 31,001,235 is not a prime number.

Why is 31,001,235 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 31001235 can be evenly divided by 1 3 5 15 67 109 201 283 327 335 545 849 1,005 1,415 1,635 4,245 7,303 18,961 21,909 30,847 36,515 56,883 92,541 94,805 109,545 154,235 284,415 462,705 2,066,749 6,200,247 10,333,745 and 31,001,235, with no remainder.

Since 31,001,235 cannot be divided by just 1 and 31,001,235, it is not a prime number.


More Examples

Number 31,001,23331,001,23431,001,23631,001,237
Prime? yesnonono
  • All positive natural numbers are either a prime number or a composite number (except the number 1, which is neither).

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