Q: Is 47,022,213 a Prime Number?

 A: No, 47,022,213 is not a prime number.

Why is 47,022,213 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 47022213 can be evenly divided by 1 3 7 21 49 147 343 1,029 45,697 137,091 319,879 959,637 2,239,153 6,717,459 15,674,071 and 47,022,213, with no remainder.

Since 47,022,213 cannot be divided by just 1 and 47,022,213, 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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