Q: Is 5,423,400 a Prime Number?
A: No, 5,423,400 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 5423400 can be evenly divided by 1 2 3 4 5 6 8 9 10 12 15 18 20 23 24 25 30 36 40 45 46 50 60 69 72 75 90 92 100 115 120 131 138 150 180 184 200 207 225 230 262 276 300 345 360 393 414 450 460 524 552 575 600 655 690 786 828 900 920 1,035 1,048 1,150 1,179 1,310 1,380 1,572 1,656 1,725 1,800 1,965 2,070 2,300 2,358 2,620 2,760 3,013 3,144 3,275 3,450 3,930 4,140 4,600 4,716 5,175 5,240 5,895 6,026 6,550 6,900 7,860 8,280 9,039 9,432 9,825 10,350 11,790 12,052 13,100 13,800 15,065 15,720 18,078 19,650 20,700 23,580 24,104 26,200 27,117 29,475 30,130 36,156 39,300 41,400 45,195 47,160 54,234 58,950 60,260 72,312 75,325 78,600 90,390 108,468 117,900 120,520 135,585 150,650 180,780 216,936 225,975 235,800 271,170 301,300 361,560 451,950 542,340 602,600 677,925 903,900 1,084,680 1,355,850 1,807,800 2,711,700 and 5,423,400, with no remainder.
Since 5,423,400 cannot be divided by just 1 and 5,423,400, it is not a prime number.