Q: Is 503,040 a Prime Number?
A: No, 503,040 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 503040 can be evenly divided by 1 2 3 4 5 6 8 10 12 15 16 20 24 30 32 40 48 60 64 80 96 120 128 131 160 192 240 256 262 320 384 393 480 524 640 655 768 786 960 1,048 1,280 1,310 1,572 1,920 1,965 2,096 2,620 3,144 3,840 3,930 4,192 5,240 6,288 7,860 8,384 10,480 12,576 15,720 16,768 20,960 25,152 31,440 33,536 41,920 50,304 62,880 83,840 100,608 125,760 167,680 251,520 and 503,040, with no remainder.
Since 503,040 cannot be divided by just 1 and 503,040, it is not a prime number.