Q: Is 42,152,310 a Prime Number?

 A: No, 42,152,310 is not a prime number.

Why is 42,152,310 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 42152310 can be evenly divided by 1 2 3 5 6 9 10 15 18 30 45 90 468,359 936,718 1,405,077 2,341,795 2,810,154 4,215,231 4,683,590 7,025,385 8,430,462 14,050,770 21,076,155 and 42,152,310, with no remainder.

Since 42,152,310 cannot be divided by just 1 and 42,152,310, 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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