Q: Is 72,124 a Prime Number?
A: No, 72,124 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 72124 can be evenly divided by 1 2 4 13 19 26 38 52 73 76 146 247 292 494 949 988 1,387 1,898 2,774 3,796 5,548 18,031 36,062 and 72,124, with no remainder.
Since 72,124 cannot be divided by just 1 and 72,124, it is not a prime number.