Q: Is 143,001,135 a Prime Number?

 A: No, 143,001,135 is not a prime number.

Why is 143,001,135 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 143001135 can be evenly divided by 1 3 5 9 15 45 773 2,319 3,865 4,111 6,957 11,595 12,333 20,555 34,785 36,999 61,665 184,995 3,177,803 9,533,409 15,889,015 28,600,227 47,667,045 and 143,001,135, with no remainder.

Since 143,001,135 cannot be divided by just 1 and 143,001,135, 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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