Q: Is 42,641,310 a Prime Number?

 A: No, 42,641,310 is not a prime number.

Why is 42,641,310 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 42641310 can be evenly divided by 1 2 3 5 6 10 15 23 29 30 46 58 69 87 115 138 145 174 230 290 345 435 667 690 870 1,334 2,001 2,131 3,335 4,002 4,262 6,393 6,670 10,005 10,655 12,786 20,010 21,310 31,965 49,013 61,799 63,930 98,026 123,598 147,039 185,397 245,065 294,078 308,995 370,794 490,130 617,990 735,195 926,985 1,421,377 1,470,390 1,853,970 2,842,754 4,264,131 7,106,885 8,528,262 14,213,770 21,320,655 and 42,641,310, with no remainder.

Since 42,641,310 cannot be divided by just 1 and 42,641,310, 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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