Q: Is 33,421,500 a Composite Number?

Why is 33,421,500 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 33,421,500 can be evenly divided by 1 2 3 4 5 6 7 9 10 12 14 15 18 20 21 25 28 30 35 36 42 45 50 60 63 70 75 84 90 100 105 125 126 140 150 175 180 210 225 250 252 300 315 350 375 420 450 500 525 630 700 750 875 900 1,050 1,061 1,125 1,260 1,500 1,575 1,750 2,100 2,122 2,250 2,625 3,150 3,183 3,500 4,244 4,500 5,250 5,305 6,300 6,366 7,427 7,875 9,549 10,500 10,610 12,732 14,854 15,750 15,915 19,098 21,220 22,281 26,525 29,708 31,500 31,830 37,135 38,196 44,562 47,745 53,050 63,660 66,843 74,270 79,575 89,124 95,490 106,100 111,405 132,625 133,686 148,540 159,150 185,675 190,980 222,810 238,725 265,250 267,372 318,300 334,215 371,350 397,875 445,620 477,450 530,500 557,025 668,430 742,700 795,750 928,375 954,900 1,114,050 1,193,625 1,336,860 1,591,500 1,671,075 1,856,750 2,228,100 2,387,250 2,785,125 3,342,150 3,713,500 4,774,500 5,570,250 6,684,300 8,355,375 11,140,500 16,710,750 and 33,421,500, with no remainder.

Since 33,421,500 cannot be divided by just 1 and 33,421,500, 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).