Q: Is 4,020,000 a Prime Number?
A: No, 4,020,000 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 4020000 can be evenly divided by 1 2 3 4 5 6 8 10 12 15 16 20 24 25 30 32 40 48 50 60 67 75 80 96 100 120 125 134 150 160 200 201 240 250 268 300 335 375 400 402 480 500 536 600 625 670 750 800 804 1,000 1,005 1,072 1,200 1,250 1,340 1,500 1,608 1,675 1,875 2,000 2,010 2,144 2,400 2,500 2,680 3,000 3,216 3,350 3,750 4,000 4,020 5,000 5,025 5,360 6,000 6,432 6,700 7,500 8,040 8,375 10,000 10,050 10,720 12,000 13,400 15,000 16,080 16,750 20,000 20,100 25,125 26,800 30,000 32,160 33,500 40,200 41,875 50,250 53,600 60,000 67,000 80,400 83,750 100,500 125,625 134,000 160,800 167,500 201,000 251,250 268,000 335,000 402,000 502,500 670,000 804,000 1,005,000 1,340,000 2,010,000 and 4,020,000, with no remainder.
Since 4,020,000 cannot be divided by just 1 and 4,020,000, it is not a prime number.