Q: Is 120,421,028 a Prime Number?
A: No, 120,421,028 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 120421028 can be evenly divided by 1 2 4 7 13 14 26 28 49 52 91 98 167 182 196 283 334 364 566 637 668 1,132 1,169 1,274 1,981 2,171 2,338 2,548 3,679 3,962 4,342 4,676 7,358 7,924 8,183 8,684 13,867 14,716 15,197 16,366 25,753 27,734 30,394 32,732 47,261 51,506 55,468 60,788 94,522 103,012 106,379 180,271 189,044 212,758 330,827 360,542 425,516 614,393 661,654 721,084 1,228,786 1,323,308 2,315,789 2,457,572 4,300,751 4,631,578 8,601,502 9,263,156 17,203,004 30,105,257 60,210,514 and 120,421,028, with no remainder.
Since 120,421,028 cannot be divided by just 1 and 120,421,028, it is not a prime number.
| Number | 120,421,026 | 120,421,027 | 120,421,029 | 120,421,030 |
| Prime? | no | no | no | no |