Q: Is 159,040 a Prime Number?
A: No, 159,040 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 159040 can be evenly divided by 1 2 4 5 7 8 10 14 16 20 28 32 35 40 56 64 70 71 80 112 140 142 160 224 280 284 320 355 448 497 560 568 710 994 1,120 1,136 1,420 1,988 2,240 2,272 2,485 2,840 3,976 4,544 4,970 5,680 7,952 9,940 11,360 15,904 19,880 22,720 31,808 39,760 79,520 and 159,040, with no remainder.
Since 159,040 cannot be divided by just 1 and 159,040, it is not a prime number.