Q: Is 216,080 a Prime Number?
A: No, 216,080 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 216080 can be evenly divided by 1 2 4 5 8 10 16 20 37 40 73 74 80 146 148 185 292 296 365 370 584 592 730 740 1,168 1,460 1,480 2,701 2,920 2,960 5,402 5,840 10,804 13,505 21,608 27,010 43,216 54,020 108,040 and 216,080, with no remainder.
Since 216,080 cannot be divided by just 1 and 216,080, it is not a prime number.