Q: Is 9,212,640 a Composite Number?

Why is 9,212,640 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 9,212,640 can be evenly divided by 1 2 3 4 5 6 8 10 12 15 16 17 20 24 30 32 34 40 48 51 60 68 80 85 96 102 120 136 160 170 204 240 255 272 340 408 480 510 544 680 816 1,020 1,129 1,360 1,632 2,040 2,258 2,720 3,387 4,080 4,516 5,645 6,774 8,160 9,032 11,290 13,548 16,935 18,064 19,193 22,580 27,096 33,870 36,128 38,386 45,160 54,192 57,579 67,740 76,772 90,320 95,965 108,384 115,158 135,480 153,544 180,640 191,930 230,316 270,960 287,895 307,088 383,860 460,632 541,920 575,790 614,176 767,720 921,264 1,151,580 1,535,440 1,842,528 2,303,160 3,070,880 4,606,320 and 9,212,640, with no remainder.

Since 9,212,640 cannot be divided by just 1 and 9,212,640, 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).