Q: Is 11,116,440 a Composite Number?

Why is 11,116,440 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 11,116,440 can be evenly divided by 1 2 3 4 5 6 8 9 10 12 15 18 20 24 27 30 36 40 45 47 54 60 72 73 81 90 94 108 120 135 141 146 162 180 188 216 219 235 270 282 292 324 360 365 376 405 423 438 470 540 564 584 648 657 705 730 810 846 876 940 1,080 1,095 1,128 1,269 1,314 1,410 1,460 1,620 1,692 1,752 1,880 1,971 2,115 2,190 2,538 2,628 2,820 2,920 3,240 3,285 3,384 3,431 3,807 3,942 4,230 4,380 5,076 5,256 5,640 5,913 6,345 6,570 6,862 7,614 7,884 8,460 8,760 9,855 10,152 10,293 11,826 12,690 13,140 13,724 15,228 15,768 16,920 17,155 19,035 19,710 20,586 23,652 25,380 26,280 27,448 29,565 30,456 30,879 34,310 38,070 39,420 41,172 47,304 50,760 51,465 59,130 61,758 68,620 76,140 78,840 82,344 92,637 102,930 118,260 123,516 137,240 152,280 154,395 185,274 205,860 236,520 247,032 277,911 308,790 370,548 411,720 463,185 555,822 617,580 741,096 926,370 1,111,644 1,235,160 1,389,555 1,852,740 2,223,288 2,779,110 3,705,480 5,558,220 and 11,116,440, with no remainder.

Since 11,116,440 cannot be divided by just 1 and 11,116,440, 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).