Q: Is 101,200,000 a Composite Number?

Why is 101,200,000 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 101,200,000 can be evenly divided by 1 2 4 5 8 10 11 16 20 22 23 25 32 40 44 46 50 55 64 80 88 92 100 110 115 125 128 160 176 184 200 220 230 250 253 275 320 352 368 400 440 460 500 506 550 575 625 640 704 736 800 880 920 1,000 1,012 1,100 1,150 1,250 1,265 1,375 1,408 1,472 1,600 1,760 1,840 2,000 2,024 2,200 2,300 2,500 2,530 2,750 2,875 2,944 3,125 3,200 3,520 3,680 4,000 4,048 4,400 4,600 5,000 5,060 5,500 5,750 6,250 6,325 6,875 7,040 7,360 8,000 8,096 8,800 9,200 10,000 10,120 11,000 11,500 12,500 12,650 13,750 14,375 14,720 16,000 16,192 17,600 18,400 20,000 20,240 22,000 23,000 25,000 25,300 27,500 28,750 31,625 32,384 34,375 35,200 36,800 40,000 40,480 44,000 46,000 50,000 50,600 55,000 57,500 63,250 68,750 71,875 73,600 80,000 80,960 88,000 92,000 100,000 101,200 110,000 115,000 126,500 137,500 143,750 158,125 161,920 176,000 184,000 200,000 202,400 220,000 230,000 253,000 275,000 287,500 316,250 368,000 400,000 404,800 440,000 460,000 506,000 550,000 575,000 632,500 790,625 809,600 880,000 920,000 1,012,000 1,100,000 1,150,000 1,265,000 1,581,250 1,840,000 2,024,000 2,200,000 2,300,000 2,530,000 3,162,500 4,048,000 4,400,000 4,600,000 5,060,000 6,325,000 9,200,000 10,120,000 12,650,000 20,240,000 25,300,000 50,600,000 and 101,200,000, with no remainder.

Since 101,200,000 cannot be divided by just 1 and 101,200,000, 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).