Q: Is 987,090 a Prime Number?
A: No, 987,090 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 987090 can be evenly divided by 1 2 3 5 6 10 13 15 26 30 39 65 78 130 195 390 2,531 5,062 7,593 12,655 15,186 25,310 32,903 37,965 65,806 75,930 98,709 164,515 197,418 329,030 493,545 and 987,090, with no remainder.
Since 987,090 cannot be divided by just 1 and 987,090, it is not a prime number.