Q: Is 742,755 a Prime Number?

 A: No, 742,755 is not a prime number.

Why is 742,755 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 742755 can be evenly divided by 1 3 5 13 15 39 65 169 195 293 507 845 879 1,465 2,535 3,809 4,395 11,427 19,045 49,517 57,135 148,551 247,585 and 742,755, with no remainder.

Since 742,755 cannot be divided by just 1 and 742,755, it is not a prime number.


More Examples

Number 742,753742,754742,756742,757
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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