Q: Is 501,424,416 a Prime Number?

 A: No, 501,424,416 is not a prime number.

Why is 501,424,416 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 501424416 can be evenly divided by 1 2 3 4 6 8 9 12 16 18 24 32 36 48 72 96 109 144 218 288 327 436 654 872 981 1,308 1,744 1,962 2,616 3,488 3,924 5,232 7,848 10,464 15,696 15,973 31,392 31,946 47,919 63,892 95,838 127,784 143,757 191,676 255,568 287,514 383,352 511,136 575,028 766,704 1,150,056 1,533,408 1,741,057 2,300,112 3,482,114 4,600,224 5,223,171 6,964,228 10,446,342 13,928,456 15,669,513 20,892,684 27,856,912 31,339,026 41,785,368 55,713,824 62,678,052 83,570,736 125,356,104 167,141,472 250,712,208 and 501,424,416, with no remainder.

Since 501,424,416 cannot be divided by just 1 and 501,424,416, 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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