Q: Is 240,046,245 a Prime Number?

 A: No, 240,046,245 is not a prime number.

Why is 240,046,245 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 240046245 can be evenly divided by 1 3 5 9 15 45 5,334,361 16,003,083 26,671,805 48,009,249 80,015,415 and 240,046,245, with no remainder.

Since 240,046,245 cannot be divided by just 1 and 240,046,245, it is not a prime number.


More Examples

Number 240,046,243240,046,244240,046,246240,046,247
Prime? nononono
  • All positive natural numbers are either a prime number or a composite number (except the number 1, which is neither).

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