Q: Is 150,615,000 a Composite Number?

Why is 150,615,000 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 150,615,000 can be evenly divided by 1 2 3 4 5 6 8 9 10 12 15 18 20 24 25 30 36 40 45 50 60 72 75 90 100 120 125 150 180 200 225 250 300 360 375 450 500 600 625 750 900 1,000 1,125 1,250 1,500 1,800 1,875 2,250 2,500 3,000 3,347 3,750 4,500 5,000 5,625 6,694 7,500 9,000 10,041 11,250 13,388 15,000 16,735 20,082 22,500 26,776 30,123 33,470 40,164 45,000 50,205 60,246 66,940 80,328 83,675 100,410 120,492 133,880 150,615 167,350 200,820 240,984 251,025 301,230 334,700 401,640 418,375 502,050 602,460 669,400 753,075 836,750 1,004,100 1,204,920 1,255,125 1,506,150 1,673,500 2,008,200 2,091,875 2,510,250 3,012,300 3,347,000 3,765,375 4,183,750 5,020,500 6,024,600 6,275,625 7,530,750 8,367,500 10,041,000 12,551,250 15,061,500 16,735,000 18,826,875 25,102,500 30,123,000 37,653,750 50,205,000 75,307,500 and 150,615,000, with no remainder.

Since 150,615,000 cannot be divided by just 1 and 150,615,000, 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).