Q: Is 42,100,120 a Prime Number?
A: No, 42,100,120 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 42100120 can be evenly divided by 1 2 4 5 8 10 20 23 40 46 67 92 115 134 184 230 268 335 460 536 670 683 920 1,340 1,366 1,541 2,680 2,732 3,082 3,415 5,464 6,164 6,830 7,705 12,328 13,660 15,410 15,709 27,320 30,820 31,418 45,761 61,640 62,836 78,545 91,522 125,672 157,090 183,044 228,805 314,180 366,088 457,610 628,360 915,220 1,052,503 1,830,440 2,105,006 4,210,012 5,262,515 8,420,024 10,525,030 21,050,060 and 42,100,120, with no remainder.
Since 42,100,120 cannot be divided by just 1 and 42,100,120, it is not a prime number.
| Number | 42,100,118 | 42,100,119 | 42,100,121 | 42,100,122 |
| Prime? | no | no | no | no |