Q: Is 111,741 a Prime Number?

A: No, 111,741 is not a prime number.

Why is 111,741 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 111741 can be evenly divided by 1 3 7 17 21 51 119 313 357 939 2,191 5,321 6,573 15,963 37,247 and 111,741, with no remainder.

Since 111,741 cannot be divided by just 1 and 111,741, it is not a prime number.

Number	111,739	111,740	111,742	111,743
Prime?	no	no	no	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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