Q: Is 25,900 a Prime Number?
A: No, 25,900 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 25900 can be evenly divided by 1 2 4 5 7 10 14 20 25 28 35 37 50 70 74 100 140 148 175 185 259 350 370 518 700 740 925 1,036 1,295 1,850 2,590 3,700 5,180 6,475 12,950 and 25,900, with no remainder.
Since 25,900 cannot be divided by just 1 and 25,900, it is not a prime number.