Q: Is 279,200 a Prime Number?
A: No, 279,200 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 279200 can be evenly divided by 1 2 4 5 8 10 16 20 25 32 40 50 80 100 160 200 349 400 698 800 1,396 1,745 2,792 3,490 5,584 6,980 8,725 11,168 13,960 17,450 27,920 34,900 55,840 69,800 139,600 and 279,200, with no remainder.
Since 279,200 cannot be divided by just 1 and 279,200, it is not a prime number.