Q: Is 148,960 a Prime Number?
A: No, 148,960 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 148960 can be evenly divided by 1 2 4 5 7 8 10 14 16 19 20 28 32 35 38 40 49 56 70 76 80 95 98 112 133 140 152 160 190 196 224 245 266 280 304 380 392 490 532 560 608 665 760 784 931 980 1,064 1,120 1,330 1,520 1,568 1,862 1,960 2,128 2,660 3,040 3,724 3,920 4,256 4,655 5,320 7,448 7,840 9,310 10,640 14,896 18,620 21,280 29,792 37,240 74,480 and 148,960, with no remainder.
Since 148,960 cannot be divided by just 1 and 148,960, it is not a prime number.