Q: Is 74,006,025 a Prime Number?

 A: No, 74,006,025 is not a prime number.

Why is 74,006,025 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 74006025 can be evenly divided by 1 3 5 15 25 41 75 123 205 587 615 1,025 1,681 1,761 2,935 3,075 5,043 8,405 8,805 14,675 24,067 25,215 42,025 44,025 72,201 120,335 126,075 361,005 601,675 986,747 1,805,025 2,960,241 4,933,735 14,801,205 24,668,675 and 74,006,025, with no remainder.

Since 74,006,025 cannot be divided by just 1 and 74,006,025, 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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