Q: Is 214,520 a Prime Number?
A: No, 214,520 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 214520 can be evenly divided by 1 2 4 5 8 10 20 31 40 62 124 155 173 248 310 346 620 692 865 1,240 1,384 1,730 3,460 5,363 6,920 10,726 21,452 26,815 42,904 53,630 107,260 and 214,520, with no remainder.
Since 214,520 cannot be divided by just 1 and 214,520, it is not a prime number.