Q: Is 429,040 a Prime Number?
A: No, 429,040 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 429040 can be evenly divided by 1 2 4 5 8 10 16 20 31 40 62 80 124 155 173 248 310 346 496 620 692 865 1,240 1,384 1,730 2,480 2,768 3,460 5,363 6,920 10,726 13,840 21,452 26,815 42,904 53,630 85,808 107,260 214,520 and 429,040, with no remainder.
Since 429,040 cannot be divided by just 1 and 429,040, it is not a prime number.