Q: Is 380,380 a Prime Number?
A: No, 380,380 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 380380 can be evenly divided by 1 2 4 5 7 10 11 13 14 19 20 22 26 28 35 38 44 52 55 65 70 76 77 91 95 110 130 133 140 143 154 182 190 209 220 247 260 266 286 308 364 380 385 418 455 494 532 572 665 715 770 836 910 988 1,001 1,045 1,235 1,330 1,430 1,463 1,540 1,729 1,820 2,002 2,090 2,470 2,660 2,717 2,860 2,926 3,458 4,004 4,180 4,940 5,005 5,434 5,852 6,916 7,315 8,645 10,010 10,868 13,585 14,630 17,290 19,019 20,020 27,170 29,260 34,580 38,038 54,340 76,076 95,095 190,190 and 380,380, with no remainder.
Since 380,380 cannot be divided by just 1 and 380,380, it is not a prime number.