Q: Is 111,101,120 a Composite Number?

Why is 111,101,120 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 111,101,120 can be evenly divided by 1 2 4 5 8 10 13 16 17 20 26 32 34 40 52 64 65 68 80 85 104 130 136 160 170 208 221 260 272 320 340 416 442 520 544 680 832 884 1,040 1,088 1,105 1,360 1,571 1,768 2,080 2,210 2,720 3,142 3,536 4,160 4,420 5,440 6,284 7,072 7,855 8,840 12,568 14,144 15,710 17,680 20,423 25,136 26,707 31,420 35,360 40,846 50,272 53,414 62,840 70,720 81,692 100,544 102,115 106,828 125,680 133,535 163,384 204,230 213,656 251,360 267,070 326,768 347,191 408,460 427,312 502,720 534,140 653,536 694,382 816,920 854,624 1,068,280 1,307,072 1,388,764 1,633,840 1,709,248 1,735,955 2,136,560 2,777,528 3,267,680 3,471,910 4,273,120 5,555,056 6,535,360 6,943,820 8,546,240 11,110,112 13,887,640 22,220,224 27,775,280 55,550,560 and 111,101,120, with no remainder.

Since 111,101,120 cannot be divided by just 1 and 111,101,120, 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).