Q: Is 977,145 a Prime Number?
A: No, 977,145 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 977145 can be evenly divided by 1 3 5 13 15 39 65 195 5,011 15,033 25,055 65,143 75,165 195,429 325,715 and 977,145, with no remainder.
Since 977,145 cannot be divided by just 1 and 977,145, it is not a prime number.