Q: Is 67,530,750 a Composite Number?

Why is 67,530,750 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 67,530,750 can be evenly divided by 1 2 3 5 6 7 10 14 15 19 21 25 30 35 38 42 50 57 70 75 95 105 114 125 133 150 175 190 210 250 266 285 350 375 399 475 525 570 665 677 750 798 875 950 1,050 1,330 1,354 1,425 1,750 1,995 2,031 2,375 2,625 2,850 3,325 3,385 3,990 4,062 4,739 4,750 5,250 6,650 6,770 7,125 9,478 9,975 10,155 12,863 14,217 14,250 16,625 16,925 19,950 20,310 23,695 25,726 28,434 33,250 33,850 38,589 47,390 49,875 50,775 64,315 71,085 77,178 84,625 90,041 99,750 101,550 118,475 128,630 142,170 169,250 180,082 192,945 236,950 253,875 270,123 321,575 355,425 385,890 450,205 507,750 540,246 592,375 643,150 710,850 900,410 964,725 1,184,750 1,350,615 1,607,875 1,777,125 1,929,450 2,251,025 2,701,230 3,215,750 3,554,250 4,502,050 4,823,625 6,753,075 9,647,250 11,255,125 13,506,150 22,510,250 33,765,375 and 67,530,750, with no remainder.

Since 67,530,750 cannot be divided by just 1 and 67,530,750, 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).