Q: Is 40,004,064 a Prime Number?

 A: No, 40,004,064 is not a prime number.

Why is 40,004,064 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 40004064 can be evenly divided by 1 2 3 4 6 8 9 12 16 18 24 27 32 36 48 54 72 96 108 144 216 288 432 864 46,301 92,602 138,903 185,204 277,806 370,408 416,709 555,612 740,816 833,418 1,111,224 1,250,127 1,481,632 1,666,836 2,222,448 2,500,254 3,333,672 4,444,896 5,000,508 6,667,344 10,001,016 13,334,688 20,002,032 and 40,004,064, with no remainder.

Since 40,004,064 cannot be divided by just 1 and 40,004,064, 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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