Q: Is 388,120 a Prime Number?

 A: No, 388,120 is not a prime number.

Why is 388,120 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 388120 can be evenly divided by 1 2 4 5 8 10 20 31 40 62 124 155 248 310 313 620 626 1,240 1,252 1,565 2,504 3,130 6,260 9,703 12,520 19,406 38,812 48,515 77,624 97,030 194,060 and 388,120, with no remainder.

Since 388,120 cannot be divided by just 1 and 388,120, it is not a prime number.


More Examples

Number 388,118388,119388,121388,122
Prime? nononono
  • All positive natural numbers are either a prime number or a composite number (except the number 1, which is neither).

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