Q: Is 115,240 a Prime Number?
A: No, 115,240 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 115240 can be evenly divided by 1 2 4 5 8 10 20 40 43 67 86 134 172 215 268 335 344 430 536 670 860 1,340 1,720 2,680 2,881 5,762 11,524 14,405 23,048 28,810 57,620 and 115,240, with no remainder.
Since 115,240 cannot be divided by just 1 and 115,240, it is not a prime number.