Q: Is 42,245,010 a Prime Number?

 A: No, 42,245,010 is not a prime number.

Why is 42,245,010 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 42245010 can be evenly divided by 1 2 3 5 6 9 10 15 18 27 30 45 47 54 90 94 135 141 235 270 282 423 470 705 846 1,269 1,410 2,115 2,538 3,329 4,230 6,345 6,658 9,987 12,690 16,645 19,974 29,961 33,290 49,935 59,922 89,883 99,870 149,805 156,463 179,766 299,610 312,926 449,415 469,389 782,315 898,830 938,778 1,408,167 1,564,630 2,346,945 2,816,334 4,224,501 4,693,890 7,040,835 8,449,002 14,081,670 21,122,505 and 42,245,010, with no remainder.

Since 42,245,010 cannot be divided by just 1 and 42,245,010, 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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