Q: Is 25,546,000 a Composite Number?

Why is 25,546,000 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 25,546,000 can be evenly divided by 1 2 4 5 8 10 16 20 25 40 50 53 80 100 106 125 200 212 241 250 265 400 424 482 500 530 848 964 1,000 1,060 1,205 1,325 1,928 2,000 2,120 2,410 2,650 3,856 4,240 4,820 5,300 6,025 6,625 9,640 10,600 12,050 12,773 13,250 19,280 21,200 24,100 25,546 26,500 30,125 48,200 51,092 53,000 60,250 63,865 96,400 102,184 106,000 120,500 127,730 204,368 241,000 255,460 319,325 482,000 510,920 638,650 1,021,840 1,277,300 1,596,625 2,554,600 3,193,250 5,109,200 6,386,500 12,773,000 and 25,546,000, with no remainder.

Since 25,546,000 cannot be divided by just 1 and 25,546,000, 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).