Q: Is 142,410,340 a Prime Number?

 A: No, 142,410,340 is not a prime number.

Why is 142,410,340 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 142410340 can be evenly divided by 1 2 4 5 10 20 457 914 1,828 2,285 4,570 9,140 15,581 31,162 62,324 77,905 155,810 311,620 7,120,517 14,241,034 28,482,068 35,602,585 71,205,170 and 142,410,340, with no remainder.

Since 142,410,340 cannot be divided by just 1 and 142,410,340, 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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