Q: Is 803,720 a Prime Number?
A: No, 803,720 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 803720 can be evenly divided by 1 2 4 5 8 10 20 40 71 142 283 284 355 566 568 710 1,132 1,415 1,420 2,264 2,830 2,840 5,660 11,320 20,093 40,186 80,372 100,465 160,744 200,930 401,860 and 803,720, with no remainder.
Since 803,720 cannot be divided by just 1 and 803,720, it is not a prime number.