Q: Is 120,042,112 a Prime Number?

 A: No, 120,042,112 is not a prime number.

Why is 120,042,112 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 120042112 can be evenly divided by 1 2 4 8 16 32 64 128 131 262 524 1,048 2,096 4,192 7,159 8,384 14,318 16,768 28,636 57,272 114,544 229,088 458,176 916,352 937,829 1,875,658 3,751,316 7,502,632 15,005,264 30,010,528 60,021,056 and 120,042,112, with no remainder.

Since 120,042,112 cannot be divided by just 1 and 120,042,112, 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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