Q: Is 140,421,424 a Prime Number?
A: No, 140,421,424 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 140421424 can be evenly divided by 1 2 4 8 11 13 16 22 26 44 52 88 104 143 169 176 208 286 338 572 676 1,144 1,352 1,859 2,288 2,704 3,718 4,721 7,436 9,442 14,872 18,884 29,744 37,768 51,931 61,373 75,536 103,862 122,746 207,724 245,492 415,448 490,984 675,103 797,849 830,896 981,968 1,350,206 1,595,698 2,700,412 3,191,396 5,400,824 6,382,792 8,776,339 10,801,648 12,765,584 17,552,678 35,105,356 70,210,712 and 140,421,424, with no remainder.
Since 140,421,424 cannot be divided by just 1 and 140,421,424, it is not a prime number.
| Number | 140,421,422 | 140,421,423 | 140,421,425 | 140,421,426 |
| Prime? | no | no | no | no |