Q: Is 361,240 a Prime Number?
A: No, 361,240 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 361240 can be evenly divided by 1 2 4 5 8 10 11 20 22 40 44 55 88 110 220 440 821 1,642 3,284 4,105 6,568 8,210 9,031 16,420 18,062 32,840 36,124 45,155 72,248 90,310 180,620 and 361,240, with no remainder.
Since 361,240 cannot be divided by just 1 and 361,240, it is not a prime number.