Q: Is 2,142,465 a Prime Number?
A: No, 2,142,465 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 2142465 can be evenly divided by 1 3 5 13 15 39 65 195 10,987 32,961 54,935 142,831 164,805 428,493 714,155 and 2,142,465, with no remainder.
Since 2,142,465 cannot be divided by just 1 and 2,142,465, it is not a prime number.