Q: Is 74,011,040 a Prime Number?

 A: No, 74,011,040 is not a prime number.

Why is 74,011,040 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 74011040 can be evenly divided by 1 2 4 5 8 10 16 20 32 40 80 160 462,569 925,138 1,850,276 2,312,845 3,700,552 4,625,690 7,401,104 9,251,380 14,802,208 18,502,760 37,005,520 and 74,011,040, with no remainder.

Since 74,011,040 cannot be divided by just 1 and 74,011,040, 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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