Q: Is 24,331,200 a Prime Number?

Why is 24,331,200 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 24331200 can be evenly divided by 1 2 3 4 5 6 8 10 12 15 16 20 24 25 30 32 37 40 48 50 60 64 74 75 80 96 100 111 120 137 148 150 160 185 192 200 222 240 274 296 300 320 370 400 411 444 480 548 555 592 600 685 740 800 822 888 925 960 1,096 1,110 1,184 1,200 1,370 1,480 1,600 1,644 1,776 1,850 2,055 2,192 2,220 2,368 2,400 2,740 2,775 2,960 3,288 3,425 3,552 3,700 4,110 4,384 4,440 4,800 5,069 5,480 5,550 5,920 6,576 6,850 7,104 7,400 8,220 8,768 8,880 10,138 10,275 10,960 11,100 11,840 13,152 13,700 14,800 15,207 16,440 17,760 20,276 20,550 21,920 22,200 25,345 26,304 27,400 29,600 30,414 32,880 35,520 40,552 41,100 43,840 44,400 50,690 54,800 59,200 60,828 65,760 76,035 81,104 82,200 88,800 101,380 109,600 121,656 126,725 131,520 152,070 162,208 164,400 177,600 202,760 219,200 243,312 253,450 304,140 324,416 328,800 380,175 405,520 486,624 506,900 608,280 657,600 760,350 811,040 973,248 1,013,800 1,216,560 1,520,700 1,622,080 2,027,600 2,433,120 3,041,400 4,055,200 4,866,240 6,082,800 8,110,400 12,165,600 and 24,331,200, with no remainder.

Since 24,331,200 cannot be divided by just 1 and 24,331,200, it is not a prime number.

More Examples

• All positive natural numbers are either a prime number or a composite number (except the number 1, which is neither).