Q: Is 146,400 a Prime Number?
A: No, 146,400 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 146400 can be evenly divided by 1 2 3 4 5 6 8 10 12 15 16 20 24 25 30 32 40 48 50 60 61 75 80 96 100 120 122 150 160 183 200 240 244 300 305 366 400 480 488 600 610 732 800 915 976 1,200 1,220 1,464 1,525 1,830 1,952 2,400 2,440 2,928 3,050 3,660 4,575 4,880 5,856 6,100 7,320 9,150 9,760 12,200 14,640 18,300 24,400 29,280 36,600 48,800 73,200 and 146,400, with no remainder.
Since 146,400 cannot be divided by just 1 and 146,400, it is not a prime number.