Q: Is 2,136,500 a Prime Number?
A: No, 2,136,500 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 2136500 can be evenly divided by 1 2 4 5 10 20 25 50 100 125 250 500 4,273 8,546 17,092 21,365 42,730 85,460 106,825 213,650 427,300 534,125 1,068,250 and 2,136,500, with no remainder.
Since 2,136,500 cannot be divided by just 1 and 2,136,500, it is not a prime number.