Q: Is 150,840 a Prime Number?
A: No, 150,840 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 150840 can be evenly divided by 1 2 3 4 5 6 8 9 10 12 15 18 20 24 30 36 40 45 60 72 90 120 180 360 419 838 1,257 1,676 2,095 2,514 3,352 3,771 4,190 5,028 6,285 7,542 8,380 10,056 12,570 15,084 16,760 18,855 25,140 30,168 37,710 50,280 75,420 and 150,840, with no remainder.
Since 150,840 cannot be divided by just 1 and 150,840, it is not a prime number.