Q: Is 42,575,150 a Prime Number?

 A: No, 42,575,150 is not a prime number.

Why is 42,575,150 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 42575150 can be evenly divided by 1 2 5 10 25 50 67 71 134 142 179 335 355 358 670 710 895 1,675 1,775 1,790 3,350 3,550 4,475 4,757 8,950 9,514 11,993 12,709 23,785 23,986 25,418 47,570 59,965 63,545 118,925 119,930 127,090 237,850 299,825 317,725 599,650 635,450 851,503 1,703,006 4,257,515 8,515,030 21,287,575 and 42,575,150, with no remainder.

Since 42,575,150 cannot be divided by just 1 and 42,575,150, 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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