Q: Is 140,070 a Prime Number?
A: No, 140,070 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 140070 can be evenly divided by 1 2 3 5 6 7 10 14 15 21 23 29 30 35 42 46 58 69 70 87 105 115 138 145 161 174 203 210 230 290 322 345 406 435 483 609 667 690 805 870 966 1,015 1,218 1,334 1,610 2,001 2,030 2,415 3,045 3,335 4,002 4,669 4,830 6,090 6,670 9,338 10,005 14,007 20,010 23,345 28,014 46,690 70,035 and 140,070, with no remainder.
Since 140,070 cannot be divided by just 1 and 140,070, it is not a prime number.