Q: Is 143,001,000 a Prime Number?
A: No, 143,001,000 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 143001000 can be evenly divided by 1 2 3 4 5 6 8 9 10 12 15 18 20 24 25 30 36 40 45 50 60 72 75 90 100 120 125 150 180 200 225 250 300 360 375 450 500 600 750 900 1,000 1,125 1,500 1,800 2,250 3,000 4,500 9,000 15,889 31,778 47,667 63,556 79,445 95,334 127,112 143,001 158,890 190,668 238,335 286,002 317,780 381,336 397,225 476,670 572,004 635,560 715,005 794,450 953,340 1,144,008 1,191,675 1,430,010 1,588,900 1,906,680 1,986,125 2,383,350 2,860,020 3,177,800 3,575,025 3,972,250 4,766,700 5,720,040 5,958,375 7,150,050 7,944,500 9,533,400 11,916,750 14,300,100 15,889,000 17,875,125 23,833,500 28,600,200 35,750,250 47,667,000 71,500,500 and 143,001,000, with no remainder.
Since 143,001,000 cannot be divided by just 1 and 143,001,000, it is not a prime number.
| Number | 143,000,998 | 143,000,999 | 143,001,001 | 143,001,002 |
| Prime? | no | yes | no | no |