Q: Is 489,489 a Composite Number?
A: Yes, 489,489 is a composite number.
The number 489,489 can be evenly divided by 1 3 7 11 13 21 33 39 77 91 143 163 231 273 429 489 1,001 1,141 1,793 2,119 3,003 3,423 5,379 6,357 12,551 14,833 23,309 37,653 44,499 69,927 163,163 and 489,489, with no remainder.
Since 489,489 cannot be divided by just 1 and 489,489, it is a composite number.