Q: Is 713,920 a Prime Number?
A: No, 713,920 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 713920 can be evenly divided by 1 2 4 5 8 10 16 20 23 32 40 46 64 80 92 97 115 160 184 194 230 320 368 388 460 485 736 776 920 970 1,472 1,552 1,840 1,940 2,231 3,104 3,680 3,880 4,462 6,208 7,360 7,760 8,924 11,155 15,520 17,848 22,310 31,040 35,696 44,620 71,392 89,240 142,784 178,480 356,960 and 713,920, with no remainder.
Since 713,920 cannot be divided by just 1 and 713,920, it is not a prime number.