Q: Is 31,400,001 a Prime Number?
A: No, 31,400,001 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 31400001 can be evenly divided by 1 3 9 27 73 89 179 219 267 537 657 801 1,611 1,971 2,403 4,833 6,497 13,067 15,931 19,491 39,201 47,793 58,473 117,603 143,379 175,419 352,809 430,137 1,162,963 3,488,889 10,466,667 and 31,400,001, with no remainder.
Since 31,400,001 cannot be divided by just 1 and 31,400,001, it is not a prime number.
| Number | 31,399,999 | 31,400,000 | 31,400,002 | 31,400,003 |
| Prime? | yes | no | no | no |