Q: Is 120,060,148 a Prime Number?

 A: No, 120,060,148 is not a prime number.

Why is 120,060,148 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 120060148 can be evenly divided by 1 2 4 13 26 31 52 62 71 124 142 284 403 806 923 1,049 1,612 1,846 2,098 2,201 3,692 4,196 4,402 8,804 13,637 27,274 28,613 32,519 54,548 57,226 65,038 74,479 114,452 130,076 148,958 297,916 422,747 845,494 968,227 1,690,988 1,936,454 2,308,849 3,872,908 4,617,698 9,235,396 30,015,037 60,030,074 and 120,060,148, with no remainder.

Since 120,060,148 cannot be divided by just 1 and 120,060,148, 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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