Q: Is 111,001,000 a Prime Number?
A: No, 111,001,000 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 111001000 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 1,000 1,100 1,375 2,200 2,750 5,500 10,091 11,000 20,182 40,364 50,455 80,728 100,910 111,001 201,820 222,002 252,275 403,640 444,004 504,550 555,005 888,008 1,009,100 1,110,010 1,261,375 2,018,200 2,220,020 2,522,750 2,775,025 4,440,040 5,045,500 5,550,050 10,091,000 11,100,100 13,875,125 22,200,200 27,750,250 55,500,500 and 111,001,000, with no remainder.
Since 111,001,000 cannot be divided by just 1 and 111,001,000, it is not a prime number.
| Number | 111,000,998 | 111,000,999 | 111,001,001 | 111,001,002 |
| Prime? | no | no | yes | no |