Q: Is 425,800 a Prime Number?
A: No, 425,800 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 425800 can be evenly divided by 1 2 4 5 8 10 20 25 40 50 100 200 2,129 4,258 8,516 10,645 17,032 21,290 42,580 53,225 85,160 106,450 212,900 and 425,800, with no remainder.
Since 425,800 cannot be divided by just 1 and 425,800, it is not a prime number.