Q: Is 400,230 a Prime Number?
A: No, 400,230 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 400230 can be evenly divided by 1 2 3 5 6 9 10 15 18 30 45 90 4,447 8,894 13,341 22,235 26,682 40,023 44,470 66,705 80,046 133,410 200,115 and 400,230, with no remainder.
Since 400,230 cannot be divided by just 1 and 400,230, it is not a prime number.