Q: Is 142,213,435 a Prime Number?

 A: No, 142,213,435 is not a prime number.

Why is 142,213,435 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 142213435 can be evenly divided by 1 5 7 13 35 49 65 91 245 455 637 3,185 44,651 223,255 312,557 580,463 1,562,785 2,187,899 2,902,315 4,063,241 10,939,495 20,316,205 28,442,687 and 142,213,435, with no remainder.

Since 142,213,435 cannot be divided by just 1 and 142,213,435, 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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