Q: Is 245,210 a Prime Number?
A: No, 245,210 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 245210 can be evenly divided by 1 2 5 7 10 14 31 35 62 70 113 155 217 226 310 434 565 791 1,085 1,130 1,582 2,170 3,503 3,955 7,006 7,910 17,515 24,521 35,030 49,042 122,605 and 245,210, with no remainder.
Since 245,210 cannot be divided by just 1 and 245,210, it is not a prime number.