Q: Is 516,430 a Prime Number?
A: No, 516,430 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 516430 can be evenly divided by 1 2 5 10 43 86 215 430 1,201 2,402 6,005 12,010 51,643 103,286 258,215 and 516,430, with no remainder.
Since 516,430 cannot be divided by just 1 and 516,430, it is not a prime number.