Q: Is 100,900 a Prime Number?
A: No, 100,900 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 100900 can be evenly divided by 1 2 4 5 10 20 25 50 100 1,009 2,018 4,036 5,045 10,090 20,180 25,225 50,450 and 100,900, with no remainder.
Since 100,900 cannot be divided by just 1 and 100,900, it is not a prime number.