Q: Is 137,760 a Prime Number?
A: No, 137,760 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 137760 can be evenly divided by 1 2 3 4 5 6 7 8 10 12 14 15 16 20 21 24 28 30 32 35 40 41 42 48 56 60 70 80 82 84 96 105 112 120 123 140 160 164 168 205 210 224 240 246 280 287 328 336 410 420 480 492 560 574 615 656 672 820 840 861 984 1,120 1,148 1,230 1,312 1,435 1,640 1,680 1,722 1,968 2,296 2,460 2,870 3,280 3,360 3,444 3,936 4,305 4,592 4,920 5,740 6,560 6,888 8,610 9,184 9,840 11,480 13,776 17,220 19,680 22,960 27,552 34,440 45,920 68,880 and 137,760, with no remainder.
Since 137,760 cannot be divided by just 1 and 137,760, it is not a prime number.