Q: Is 7,129,723 a Prime Number?
A: No, 7,129,723 is 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 7129723 can be evenly divided by 1 397 17,959 and 7,129,723, with no remainder.
Since 7,129,723 cannot be divided by just 1 and 7,129,723, it is not a prime number.