Q: Is 1,200,199 a Prime Number?

 A: No, 1,200,199 is not a prime number.

Why is 1,200,199 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 1200199 can be evenly divided by 1 7 11 13 77 91 109 121 143 763 847 1,001 1,199 1,417 1,573 8,393 9,919 11,011 13,189 15,587 92,323 109,109 171,457 and 1,200,199, with no remainder.

Since 1,200,199 cannot be divided by just 1 and 1,200,199, it is not a prime number.


More Examples

Number 1,200,1971,200,1981,200,2001,200,201
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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