Q: Is 2,649,600 a Composite Number?

Why is 2,649,600 a composite number?

A composite number is a number that can be divided evenly by more numbers than 1 and itself. It is the opposite of a prime number.

The number 2,649,600 can be evenly divided by 1 2 3 4 5 6 8 9 10 12 15 16 18 20 23 24 25 30 32 36 40 45 46 48 50 60 64 69 72 75 80 90 92 96 100 115 120 128 138 144 150 160 180 184 192 200 207 225 230 240 256 276 288 300 320 345 360 368 384 400 414 450 460 480 512 552 575 576 600 640 690 720 736 768 800 828 900 920 960 1,035 1,104 1,150 1,152 1,200 1,280 1,380 1,440 1,472 1,536 1,600 1,656 1,725 1,800 1,840 1,920 2,070 2,208 2,300 2,304 2,400 2,560 2,760 2,880 2,944 3,200 3,312 3,450 3,600 3,680 3,840 4,140 4,416 4,600 4,608 4,800 5,175 5,520 5,760 5,888 6,400 6,624 6,900 7,200 7,360 7,680 8,280 8,832 9,200 9,600 10,350 11,040 11,520 11,776 12,800 13,248 13,800 14,400 14,720 16,560 17,664 18,400 19,200 20,700 22,080 23,040 26,496 27,600 28,800 29,440 33,120 35,328 36,800 38,400 41,400 44,160 52,992 55,200 57,600 58,880 66,240 73,600 82,800 88,320 105,984 110,400 115,200 132,480 147,200 165,600 176,640 220,800 264,960 294,400 331,200 441,600 529,920 662,400 883,200 1,324,800 and 2,649,600, with no remainder.

Since 2,649,600 cannot be divided by just 1 and 2,649,600, it is a composite number.

More Examples

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