Q: Is 69,997,200 a Composite Number?

Why is 69,997,200 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 69,997,200 can be evenly divided by 1 2 3 4 5 6 7 8 10 12 13 14 15 16 20 21 24 25 26 28 30 35 39 40 42 48 50 52 56 60 65 70 75 78 80 84 91 100 104 105 112 120 130 140 150 156 168 175 182 195 200 208 210 240 260 273 280 300 312 325 336 350 364 390 400 420 455 520 525 546 560 600 624 641 650 700 728 780 840 910 975 1,040 1,050 1,092 1,200 1,282 1,300 1,365 1,400 1,456 1,560 1,680 1,820 1,923 1,950 2,100 2,184 2,275 2,564 2,600 2,730 2,800 3,120 3,205 3,640 3,846 3,900 4,200 4,368 4,487 4,550 5,128 5,200 5,460 6,410 6,825 7,280 7,692 7,800 8,333 8,400 8,974 9,100 9,615 10,256 10,920 12,820 13,461 13,650 15,384 15,600 16,025 16,666 17,948 18,200 19,230 21,840 22,435 24,999 25,640 26,922 27,300 30,768 32,050 33,332 35,896 36,400 38,460 41,665 44,870 48,075 49,998 51,280 53,844 54,600 58,331 64,100 66,664 67,305 71,792 76,920 83,330 89,740 96,150 99,996 107,688 109,200 112,175 116,662 124,995 128,200 133,328 134,610 153,840 166,660 174,993 179,480 192,300 199,992 208,325 215,376 224,350 233,324 249,990 256,400 269,220 291,655 333,320 336,525 349,986 358,960 384,600 399,984 416,650 448,700 466,648 499,980 538,440 583,310 624,975 666,640 673,050 699,972 769,200 833,300 874,965 897,400 933,296 999,960 1,076,880 1,166,620 1,249,950 1,346,100 1,399,944 1,458,275 1,666,600 1,749,930 1,794,800 1,999,920 2,333,240 2,499,900 2,692,200 2,799,888 2,916,550 3,333,200 3,499,860 4,374,825 4,666,480 4,999,800 5,384,400 5,833,100 6,999,720 8,749,650 9,999,600 11,666,200 13,999,440 17,499,300 23,332,400 34,998,600 and 69,997,200, with no remainder.

Since 69,997,200 cannot be divided by just 1 and 69,997,200, 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).