Q: Is 121,033,200 a Composite Number?

Why is 121,033,200 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 121,033,200 can be evenly divided by 1 2 3 4 5 6 8 10 12 15 16 17 20 24 25 30 34 40 48 50 51 60 68 75 80 85 100 102 120 136 150 170 200 204 240 255 272 289 300 340 349 400 408 425 510 578 600 680 698 816 850 867 1,020 1,047 1,156 1,200 1,275 1,360 1,396 1,445 1,700 1,734 1,745 2,040 2,094 2,312 2,550 2,792 2,890 3,400 3,468 3,490 4,080 4,188 4,335 4,624 5,100 5,235 5,584 5,780 5,933 6,800 6,936 6,980 7,225 8,376 8,670 8,725 10,200 10,470 11,560 11,866 13,872 13,960 14,450 16,752 17,340 17,450 17,799 20,400 20,940 21,675 23,120 23,732 26,175 27,920 28,900 29,665 34,680 34,900 35,598 41,880 43,350 47,464 52,350 57,800 59,330 69,360 69,800 71,196 83,760 86,700 88,995 94,928 100,861 104,700 115,600 118,660 139,600 142,392 148,325 173,400 177,990 201,722 209,400 237,320 284,784 296,650 302,583 346,800 355,980 403,444 418,800 444,975 474,640 504,305 593,300 605,166 711,960 806,888 889,950 1,008,610 1,186,600 1,210,332 1,423,920 1,512,915 1,613,776 1,779,900 2,017,220 2,373,200 2,420,664 2,521,525 3,025,830 3,559,800 4,034,440 4,841,328 5,043,050 6,051,660 7,119,600 7,564,575 8,068,880 10,086,100 12,103,320 15,129,150 20,172,200 24,206,640 30,258,300 40,344,400 60,516,600 and 121,033,200, with no remainder.

Since 121,033,200 cannot be divided by just 1 and 121,033,200, 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).