Q: Is 7,442,064 a Composite Number?

Why is 7,442,064 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 7,442,064 can be evenly divided by 1 2 3 4 6 7 8 9 12 14 16 18 21 23 24 27 28 36 42 46 48 54 56 63 69 72 84 92 107 108 112 126 138 144 161 168 184 189 207 214 216 252 276 321 322 336 368 378 414 428 432 483 504 552 621 642 644 749 756 828 856 963 966 1,008 1,104 1,242 1,284 1,288 1,449 1,498 1,512 1,656 1,712 1,926 1,932 2,247 2,461 2,484 2,568 2,576 2,889 2,898 2,996 3,024 3,312 3,852 3,864 4,347 4,494 4,922 4,968 5,136 5,778 5,796 5,992 6,741 7,383 7,704 7,728 8,694 8,988 9,844 9,936 11,556 11,592 11,984 13,482 14,766 15,408 17,227 17,388 17,976 19,688 20,223 22,149 23,112 23,184 26,964 29,532 34,454 34,776 35,952 39,376 40,446 44,298 46,224 51,681 53,928 59,064 66,447 68,908 69,552 80,892 88,596 103,362 107,856 118,128 132,894 137,816 155,043 161,784 177,192 206,724 265,788 275,632 310,086 323,568 354,384 413,448 465,129 531,576 620,172 826,896 930,258 1,063,152 1,240,344 1,860,516 2,480,688 3,721,032 and 7,442,064, with no remainder.

Since 7,442,064 cannot be divided by just 1 and 7,442,064, 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).