Q: Is 947,940 a Prime Number?
A: No, 947,940 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 947940 can be evenly divided by 1 2 3 4 5 6 7 10 12 14 15 20 21 28 30 35 37 42 60 61 70 74 84 105 111 122 140 148 183 185 210 222 244 259 305 366 370 420 427 444 518 555 610 732 740 777 854 915 1,036 1,110 1,220 1,281 1,295 1,554 1,708 1,830 2,135 2,220 2,257 2,562 2,590 3,108 3,660 3,885 4,270 4,514 5,124 5,180 6,405 6,771 7,770 8,540 9,028 11,285 12,810 13,542 15,540 15,799 22,570 25,620 27,084 31,598 33,855 45,140 47,397 63,196 67,710 78,995 94,794 135,420 157,990 189,588 236,985 315,980 473,970 and 947,940, with no remainder.
Since 947,940 cannot be divided by just 1 and 947,940, it is not a prime number.