Q: Is 42,748,182 a Prime Number?

 A: No, 42,748,182 is not a prime number.

Why is 42,748,182 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 42748182 can be evenly divided by 1 2 3 6 9 18 27 54 131 262 393 786 1,179 2,358 3,537 6,043 7,074 12,086 18,129 36,258 54,387 108,774 163,161 326,322 791,633 1,583,266 2,374,899 4,749,798 7,124,697 14,249,394 21,374,091 and 42,748,182, with no remainder.

Since 42,748,182 cannot be divided by just 1 and 42,748,182, 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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