Q: Is 120,823,120 a Prime Number?
A: No, 120,823,120 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 120823120 can be evenly divided by 1 2 4 5 8 10 11 16 20 22 31 40 43 44 55 62 80 86 88 103 110 124 155 172 176 206 215 220 248 310 341 344 412 430 440 473 496 515 620 682 688 824 860 880 946 1,030 1,133 1,240 1,333 1,364 1,648 1,705 1,720 1,892 2,060 2,266 2,365 2,480 2,666 2,728 3,193 3,410 3,440 3,784 4,120 4,429 4,532 4,730 5,332 5,456 5,665 6,386 6,665 6,820 7,568 8,240 8,858 9,064 9,460 10,664 11,330 12,772 13,330 13,640 14,663 15,965 17,716 18,128 18,920 21,328 22,145 22,660 25,544 26,660 27,280 29,326 31,930 35,123 35,432 37,840 44,290 45,320 48,719 51,088 53,320 58,652 63,860 70,246 70,864 73,315 88,580 90,640 97,438 106,640 117,304 127,720 137,299 140,492 146,630 175,615 177,160 194,876 234,608 243,595 255,440 274,598 280,984 293,260 351,230 354,320 389,752 487,190 549,196 561,968 586,520 686,495 702,460 779,504 974,380 1,098,392 1,173,040 1,372,990 1,404,920 1,510,289 1,948,760 2,196,784 2,745,980 2,809,840 3,020,578 3,897,520 5,491,960 6,041,156 7,551,445 10,983,920 12,082,312 15,102,890 24,164,624 30,205,780 60,411,560 and 120,823,120, with no remainder.
Since 120,823,120 cannot be divided by just 1 and 120,823,120, it is not a prime number.
| Number | 120,823,118 | 120,823,119 | 120,823,121 | 120,823,122 |
| Prime? | no | no | no | no |