Q: Is 131,725,748 a Prime Number?

 A: No, 131,725,748 is not a prime number.

Why is 131,725,748 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 131725748 can be evenly divided by 1 2 4 7 11 14 22 28 44 77 154 308 427,681 855,362 1,710,724 2,993,767 4,704,491 5,987,534 9,408,982 11,975,068 18,817,964 32,931,437 65,862,874 and 131,725,748, with no remainder.

Since 131,725,748 cannot be divided by just 1 and 131,725,748, 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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