Q: Is 320,201,200 a Composite Number?

Why is 320,201,200 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 320,201,200 can be evenly divided by 1 2 4 5 8 10 11 16 20 22 25 40 44 50 55 61 80 88 100 110 122 176 200 220 244 275 305 400 440 488 550 610 671 880 976 1,100 1,193 1,220 1,342 1,525 2,200 2,386 2,440 2,684 3,050 3,355 4,400 4,772 4,880 5,368 5,965 6,100 6,710 9,544 10,736 11,930 12,200 13,123 13,420 16,775 19,088 23,860 24,400 26,246 26,840 29,825 33,550 47,720 52,492 53,680 59,650 65,615 67,100 72,773 95,440 104,984 119,300 131,230 134,200 145,546 209,968 238,600 262,460 268,400 291,092 328,075 363,865 477,200 524,920 582,184 656,150 727,730 800,503 1,049,840 1,164,368 1,312,300 1,455,460 1,601,006 1,819,325 2,624,600 2,910,920 3,202,012 3,638,650 4,002,515 5,249,200 5,821,840 6,404,024 7,277,300 8,005,030 12,808,048 14,554,600 16,010,060 20,012,575 29,109,200 32,020,120 40,025,150 64,040,240 80,050,300 160,100,600 and 320,201,200, with no remainder.

Since 320,201,200 cannot be divided by just 1 and 320,201,200, 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).