Q: Is 120,424,152 a Prime Number?

 A: No, 120,424,152 is not a prime number.

Why is 120,424,152 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 120424152 can be evenly divided by 1 2 3 4 6 8 12 24 47 94 141 188 282 376 564 1,128 106,759 213,518 320,277 427,036 640,554 854,072 1,281,108 2,562,216 5,017,673 10,035,346 15,053,019 20,070,692 30,106,038 40,141,384 60,212,076 and 120,424,152, with no remainder.

Since 120,424,152 cannot be divided by just 1 and 120,424,152, 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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