Q: Is 75,071,240 a Prime Number?

 A: No, 75,071,240 is not a prime number.

Why is 75,071,240 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 75071240 can be evenly divided by 1 2 4 5 8 10 20 40 1,876,781 3,753,562 7,507,124 9,383,905 15,014,248 18,767,810 37,535,620 and 75,071,240, with no remainder.

Since 75,071,240 cannot be divided by just 1 and 75,071,240, 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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