Q: Is 112,000,220 a Prime Number?

 A: No, 112,000,220 is not a prime number.

Why is 112,000,220 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 112000220 can be evenly divided by 1 2 4 5 10 20 167 334 668 835 1,670 3,340 33,533 67,066 134,132 167,665 335,330 670,660 5,600,011 11,200,022 22,400,044 28,000,055 56,000,110 and 112,000,220, with no remainder.

Since 112,000,220 cannot be divided by just 1 and 112,000,220, 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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