Q: Is 140,679 a Prime Number?
A: No, 140,679 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 140679 can be evenly divided by 1 3 7 9 11 21 29 33 49 63 77 87 99 147 203 231 261 319 441 539 609 693 957 1,421 1,617 1,827 2,233 2,871 4,263 4,851 6,699 12,789 15,631 20,097 46,893 and 140,679, with no remainder.
Since 140,679 cannot be divided by just 1 and 140,679, it is not a prime number.