Q: Is 42,918,050 a Prime Number?

 A: No, 42,918,050 is not a prime number.

Why is 42,918,050 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 42918050 can be evenly divided by 1 2 5 7 10 14 25 35 47 50 70 94 175 235 329 350 470 658 1,175 1,645 2,350 2,609 3,290 5,218 8,225 13,045 16,450 18,263 26,090 36,526 65,225 91,315 122,623 130,450 182,630 245,246 456,575 613,115 858,361 913,150 1,226,230 1,716,722 3,065,575 4,291,805 6,131,150 8,583,610 21,459,025 and 42,918,050, with no remainder.

Since 42,918,050 cannot be divided by just 1 and 42,918,050, 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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