Q: Is 47,698,170 a Composite Number?

Why is 47,698,170 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 47,698,170 can be evenly divided by 1 2 3 5 6 10 13 15 19 26 30 38 39 41 57 65 78 82 95 114 123 130 157 190 195 205 246 247 285 314 390 410 471 494 533 570 615 741 779 785 942 1,066 1,230 1,235 1,482 1,558 1,570 1,599 2,041 2,337 2,355 2,470 2,665 2,983 3,198 3,705 3,895 4,082 4,674 4,710 5,330 5,966 6,123 6,437 7,410 7,790 7,995 8,949 10,127 10,205 11,685 12,246 12,874 14,915 15,990 17,898 19,311 20,254 20,410 23,370 29,830 30,381 30,615 32,185 38,622 38,779 44,745 50,635 60,762 61,230 64,370 77,558 83,681 89,490 96,555 101,270 116,337 122,303 151,905 167,362 193,110 193,895 232,674 244,606 251,043 303,810 366,909 387,790 418,405 502,086 581,685 611,515 733,818 836,810 1,163,370 1,223,030 1,255,215 1,589,939 1,834,545 2,510,430 3,179,878 3,669,090 4,769,817 7,949,695 9,539,634 15,899,390 23,849,085 and 47,698,170, with no remainder.

Since 47,698,170 cannot be divided by just 1 and 47,698,170, 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).