Q: Is 120,130,220 a Prime Number?

 A: No, 120,130,220 is not a prime number.

Why is 120,130,220 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 120130220 can be evenly divided by 1 2 4 5 7 10 14 20 28 35 70 140 858,073 1,716,146 3,432,292 4,290,365 6,006,511 8,580,730 12,013,022 17,161,460 24,026,044 30,032,555 60,065,110 and 120,130,220, with no remainder.

Since 120,130,220 cannot be divided by just 1 and 120,130,220, it is not a prime number.


More Examples

Number 120,130,218120,130,219120,130,221120,130,222
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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