Q: Is 30,976 a Prime Number?

A: No, 30,976 is not a prime number.

Why is 30,976 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 30976 can be evenly divided by 1 2 4 8 11 16 22 32 44 64 88 121 128 176 242 256 352 484 704 968 1,408 1,936 2,816 3,872 7,744 15,488 and 30,976, with no remainder.

Since 30,976 cannot be divided by just 1 and 30,976, it is not a prime number.

Number	30,974	30,975	30,977	30,978
Prime?	no	no	yes	no

All positive natural numbers are either a prime number or a composite number (except the number 1, which is neither).

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