Q: Is 7,533,750 a Composite Number?

Why is 7,533,750 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 7,533,750 can be evenly divided by 1 2 3 5 6 7 10 14 15 21 25 30 35 41 42 49 50 70 75 82 98 105 123 125 147 150 175 205 210 245 246 250 287 294 350 375 410 490 525 574 615 625 735 750 861 875 1,025 1,050 1,225 1,230 1,250 1,435 1,470 1,722 1,750 1,875 2,009 2,050 2,450 2,625 2,870 3,075 3,675 3,750 4,018 4,305 4,375 5,125 5,250 6,027 6,125 6,150 7,175 7,350 8,610 8,750 10,045 10,250 12,054 12,250 13,125 14,350 15,375 18,375 20,090 21,525 25,625 26,250 30,135 30,625 30,750 35,875 36,750 43,050 50,225 51,250 60,270 61,250 71,750 76,875 91,875 100,450 107,625 150,675 153,750 179,375 183,750 215,250 251,125 301,350 358,750 502,250 538,125 753,375 1,076,250 1,255,625 1,506,750 2,511,250 3,766,875 and 7,533,750, with no remainder.

Since 7,533,750 cannot be divided by just 1 and 7,533,750, 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).