Q: Is 142,200,435 a Prime Number?

 A: No, 142,200,435 is not a prime number.

Why is 142,200,435 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 142200435 can be evenly divided by 1 3 5 13 15 37 39 65 111 185 195 481 555 1,443 2,405 7,215 19,709 59,127 98,545 256,217 295,635 729,233 768,651 1,281,085 2,187,699 3,646,165 3,843,255 9,480,029 10,938,495 28,440,087 47,400,145 and 142,200,435, with no remainder.

Since 142,200,435 cannot be divided by just 1 and 142,200,435, 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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