Q: Is 401,040 a Prime Number?
A: No, 401,040 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 401040 can be evenly divided by 1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 30 36 40 45 48 60 72 80 90 120 144 180 240 360 557 720 1,114 1,671 2,228 2,785 3,342 4,456 5,013 5,570 6,684 8,355 8,912 10,026 11,140 13,368 16,710 20,052 22,280 25,065 26,736 33,420 40,104 44,560 50,130 66,840 80,208 100,260 133,680 200,520 and 401,040, with no remainder.
Since 401,040 cannot be divided by just 1 and 401,040, it is not a prime number.