Q: Is 345,150 a Prime Number?
A: No, 345,150 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 345150 can be evenly divided by 1 2 3 5 6 9 10 13 15 18 25 26 30 39 45 50 59 65 75 78 90 117 118 130 150 177 195 225 234 295 325 354 390 450 531 585 590 650 767 885 975 1,062 1,170 1,475 1,534 1,770 1,950 2,301 2,655 2,925 2,950 3,835 4,425 4,602 5,310 5,850 6,903 7,670 8,850 11,505 13,275 13,806 19,175 23,010 26,550 34,515 38,350 57,525 69,030 115,050 172,575 and 345,150, with no remainder.
Since 345,150 cannot be divided by just 1 and 345,150, it is not a prime number.