Q: Is 47,401,550 a Prime Number?

 A: No, 47,401,550 is not a prime number.

Why is 47,401,550 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 47401550 can be evenly divided by 1 2 5 7 10 14 25 35 50 70 175 350 135,433 270,866 677,165 948,031 1,354,330 1,896,062 3,385,825 4,740,155 6,771,650 9,480,310 23,700,775 and 47,401,550, with no remainder.

Since 47,401,550 cannot be divided by just 1 and 47,401,550, 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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