Q: Is 5,630,625 a Composite Number?

Why is 5,630,625 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 5,630,625 can be evenly divided by 1 3 5 7 9 11 13 15 21 25 33 35 39 45 55 63 65 75 77 91 99 105 117 125 143 165 175 195 225 231 273 275 315 325 375 385 429 455 495 525 585 625 693 715 819 825 875 975 1,001 1,125 1,155 1,287 1,365 1,375 1,575 1,625 1,875 1,925 2,145 2,275 2,475 2,625 2,925 3,003 3,465 3,575 4,095 4,125 4,375 4,875 5,005 5,625 5,775 6,435 6,825 6,875 7,875 8,125 9,009 9,625 10,725 11,375 12,375 13,125 14,625 15,015 17,325 17,875 20,475 20,625 24,375 25,025 28,875 32,175 34,125 39,375 45,045 48,125 53,625 56,875 61,875 73,125 75,075 86,625 89,375 102,375 125,125 144,375 160,875 170,625 225,225 268,125 375,375 433,125 511,875 625,625 804,375 1,126,125 1,876,875 and 5,630,625, with no remainder.

Since 5,630,625 cannot be divided by just 1 and 5,630,625, 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).