Q: Is 13,242,009 a Prime Number?

 A: No, 13,242,009 is not a prime number.

Why is 13,242,009 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 13242009 can be evenly divided by 1 3 11 29 33 87 101 137 303 319 411 957 1,111 1,507 2,929 3,333 3,973 4,521 8,787 11,919 13,837 32,219 41,511 43,703 96,657 131,109 152,207 401,273 456,621 1,203,819 4,414,003 and 13,242,009, with no remainder.

Since 13,242,009 cannot be divided by just 1 and 13,242,009, 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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