Q: Is 10,021,000 a Prime Number?
A: No, 10,021,000 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 10021000 can be evenly divided by 1 2 4 5 8 10 11 20 22 25 40 44 50 55 88 100 110 125 200 220 250 275 440 500 550 911 1,000 1,100 1,375 1,822 2,200 2,750 3,644 4,555 5,500 7,288 9,110 10,021 11,000 18,220 20,042 22,775 36,440 40,084 45,550 50,105 80,168 91,100 100,210 113,875 182,200 200,420 227,750 250,525 400,840 455,500 501,050 911,000 1,002,100 1,252,625 2,004,200 2,505,250 5,010,500 and 10,021,000, with no remainder.
Since 10,021,000 cannot be divided by just 1 and 10,021,000, it is not a prime number.
| Number | 10,020,998 | 10,020,999 | 10,021,001 | 10,021,002 |
| Prime? | no | no | yes | no |