Q: Is 101,000,000 a Prime Number?
A: No, 101,000,000 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 101000000 can be evenly divided by 1 2 4 5 8 10 16 20 25 32 40 50 64 80 100 101 125 160 200 202 250 320 400 404 500 505 625 800 808 1,000 1,010 1,250 1,600 1,616 2,000 2,020 2,500 2,525 3,125 3,232 4,000 4,040 5,000 5,050 6,250 6,464 8,000 8,080 10,000 10,100 12,500 12,625 15,625 16,160 20,000 20,200 25,000 25,250 31,250 32,320 40,000 40,400 50,000 50,500 62,500 63,125 80,800 100,000 101,000 125,000 126,250 161,600 200,000 202,000 250,000 252,500 315,625 404,000 500,000 505,000 631,250 808,000 1,000,000 1,010,000 1,262,500 1,578,125 2,020,000 2,525,000 3,156,250 4,040,000 5,050,000 6,312,500 10,100,000 12,625,000 20,200,000 25,250,000 50,500,000 and 101,000,000, with no remainder.
Since 101,000,000 cannot be divided by just 1 and 101,000,000, it is not a prime number.
| Number | 100,999,998 | 100,999,999 | 101,000,001 | 101,000,002 |
| Prime? | no | no | no | no |