Q: Is 140,010,438 a Prime Number?

 A: No, 140,010,438 is not a prime number.

Why is 140,010,438 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 140010438 can be evenly divided by 1 2 3 6 71 137 142 213 274 411 426 822 2,399 4,798 7,197 9,727 14,394 19,454 29,181 58,362 170,329 328,663 340,658 510,987 657,326 985,989 1,021,974 1,971,978 23,335,073 46,670,146 70,005,219 and 140,010,438, with no remainder.

Since 140,010,438 cannot be divided by just 1 and 140,010,438, 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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