Q: Is 47,126,925 a Prime Number?

 A: No, 47,126,925 is not a prime number.

Why is 47,126,925 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 47126925 can be evenly divided by 1 3 5 9 15 25 43 45 75 129 215 225 387 645 1,075 1,935 3,225 4,871 9,675 14,613 24,355 43,839 73,065 121,775 209,453 219,195 365,325 628,359 1,047,265 1,095,975 1,885,077 3,141,795 5,236,325 9,425,385 15,708,975 and 47,126,925, with no remainder.

Since 47,126,925 cannot be divided by just 1 and 47,126,925, 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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