Q: Is 942,990 a Prime Number?

 A: No, 942,990 is not a prime number.

Why is 942,990 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 942990 can be evenly divided by 1 2 3 5 6 10 15 17 30 34 43 51 85 86 102 129 170 215 255 258 430 510 645 731 1,290 1,462 1,849 2,193 3,655 3,698 4,386 5,547 7,310 9,245 10,965 11,094 18,490 21,930 27,735 31,433 55,470 62,866 94,299 157,165 188,598 314,330 471,495 and 942,990, with no remainder.

Since 942,990 cannot be divided by just 1 and 942,990, it is not a prime number.


More Examples

Number 942,988942,989942,991942,992
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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