Q: Is 508,923 a Prime Number?
A: No, 508,923 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 508923 can be evenly divided by 1 3 9 27 61 81 103 183 309 549 927 1,647 2,781 4,941 6,283 8,343 18,849 56,547 169,641 and 508,923, with no remainder.
Since 508,923 cannot be divided by just 1 and 508,923, it is not a prime number.