Q: Is 210,880 a Prime Number?
A: No, 210,880 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 210880 can be evenly divided by 1 2 4 5 8 10 16 20 32 40 64 80 160 320 659 1,318 2,636 3,295 5,272 6,590 10,544 13,180 21,088 26,360 42,176 52,720 105,440 and 210,880, with no remainder.
Since 210,880 cannot be divided by just 1 and 210,880, it is not a prime number.