Q: Is 557,960 a Prime Number?
A: No, 557,960 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 557960 can be evenly divided by 1 2 4 5 8 10 13 20 26 29 37 40 52 58 65 74 104 116 130 145 148 185 232 260 290 296 370 377 481 520 580 740 754 962 1,073 1,160 1,480 1,508 1,885 1,924 2,146 2,405 3,016 3,770 3,848 4,292 4,810 5,365 7,540 8,584 9,620 10,730 13,949 15,080 19,240 21,460 27,898 42,920 55,796 69,745 111,592 139,490 278,980 and 557,960, with no remainder.
Since 557,960 cannot be divided by just 1 and 557,960, it is not a prime number.