Q: Is 348,000 a Prime Number?
A: No, 348,000 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 348000 can be evenly divided by 1 2 3 4 5 6 8 10 12 15 16 20 24 25 29 30 32 40 48 50 58 60 75 80 87 96 100 116 120 125 145 150 160 174 200 232 240 250 290 300 348 375 400 435 464 480 500 580 600 696 725 750 800 870 928 1,000 1,160 1,200 1,392 1,450 1,500 1,740 2,000 2,175 2,320 2,400 2,784 2,900 3,000 3,480 3,625 4,000 4,350 4,640 5,800 6,000 6,960 7,250 8,700 10,875 11,600 12,000 13,920 14,500 17,400 21,750 23,200 29,000 34,800 43,500 58,000 69,600 87,000 116,000 174,000 and 348,000, with no remainder.
Since 348,000 cannot be divided by just 1 and 348,000, it is not a prime number.