Q: Is 731,040 a Prime Number?
A: No, 731,040 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 731040 can be evenly divided by 1 2 3 4 5 6 8 10 12 15 16 20 24 30 32 40 48 60 80 96 120 160 240 480 1,523 3,046 4,569 6,092 7,615 9,138 12,184 15,230 18,276 22,845 24,368 30,460 36,552 45,690 48,736 60,920 73,104 91,380 121,840 146,208 182,760 243,680 365,520 and 731,040, with no remainder.
Since 731,040 cannot be divided by just 1 and 731,040, it is not a prime number.