Q: Is 125,828 a Prime Number?
A: No, 125,828 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 125828 can be evenly divided by 1 2 4 83 166 332 379 758 1,516 31,457 62,914 and 125,828, with no remainder.
Since 125,828 cannot be divided by just 1 and 125,828, it is not a prime number.