Q: Is 155,353,002 a Prime Number?

 A: No, 155,353,002 is not a prime number.

Why is 155,353,002 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 155353002 can be evenly divided by 1 2 3 6 7 14 21 42 3,698,881 7,397,762 11,096,643 22,193,286 25,892,167 51,784,334 77,676,501 and 155,353,002, with no remainder.

Since 155,353,002 cannot be divided by just 1 and 155,353,002, 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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