Q: Is 30,423,000 a Composite Number?

Why is 30,423,000 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 30,423,000 can be evenly divided by 1 2 3 4 5 6 8 10 12 15 20 24 25 30 40 50 60 75 100 120 125 150 200 250 300 375 500 600 750 1,000 1,500 3,000 10,141 20,282 30,423 40,564 50,705 60,846 81,128 101,410 121,692 152,115 202,820 243,384 253,525 304,230 405,640 507,050 608,460 760,575 1,014,100 1,216,920 1,267,625 1,521,150 2,028,200 2,535,250 3,042,300 3,802,875 5,070,500 6,084,600 7,605,750 10,141,000 15,211,500 and 30,423,000, with no remainder.

Since 30,423,000 cannot be divided by just 1 and 30,423,000, 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).