Q: Is 1,200,048 a Prime Number?
A: No, 1,200,048 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 1200048 can be evenly divided by 1 2 3 4 6 8 12 16 23 24 46 48 69 92 138 184 276 368 552 1,087 1,104 2,174 3,261 4,348 6,522 8,696 13,044 17,392 25,001 26,088 50,002 52,176 75,003 100,004 150,006 200,008 300,012 400,016 600,024 and 1,200,048, with no remainder.
Since 1,200,048 cannot be divided by just 1 and 1,200,048, it is not a prime number.