Q: Is 231,435,003 a Prime Number?

 A: No, 231,435,003 is not a prime number.

Why is 231,435,003 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 231435003 can be evenly divided by 1 3 47 79 141 237 263 789 3,713 6,241 11,139 12,361 18,723 20,777 37,083 62,331 293,327 879,981 976,519 1,641,383 2,929,557 4,924,149 77,145,001 and 231,435,003, with no remainder.

Since 231,435,003 cannot be divided by just 1 and 231,435,003, 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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