Q: Is 780,052 a Prime Number?
A: No, 780,052 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 780052 can be evenly divided by 1 2 4 7 13 14 26 28 52 91 182 364 2,143 4,286 8,572 15,001 27,859 30,002 55,718 60,004 111,436 195,013 390,026 and 780,052, with no remainder.
Since 780,052 cannot be divided by just 1 and 780,052, it is not a prime number.