Q: Is 100,003,080 a Composite Number?

Why is 100,003,080 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 100,003,080 can be evenly divided by 1 2 3 4 5 6 8 10 12 15 19 20 23 24 30 38 40 46 57 60 69 76 92 95 114 115 120 138 152 184 190 228 230 276 285 345 380 437 456 460 552 570 690 760 874 920 1,140 1,311 1,380 1,748 1,907 2,185 2,280 2,622 2,760 3,496 3,814 4,370 5,244 5,721 6,555 7,628 8,740 9,535 10,488 11,442 13,110 15,256 17,480 19,070 22,884 26,220 28,605 36,233 38,140 43,861 45,768 52,440 57,210 72,466 76,280 87,722 108,699 114,420 131,583 144,932 175,444 181,165 217,398 219,305 228,840 263,166 289,864 350,888 362,330 434,796 438,610 526,332 543,495 657,915 724,660 833,359 869,592 877,220 1,052,664 1,086,990 1,315,830 1,449,320 1,666,718 1,754,440 2,173,980 2,500,077 2,631,660 3,333,436 4,166,795 4,347,960 5,000,154 5,263,320 6,666,872 8,333,590 10,000,308 12,500,385 16,667,180 20,000,616 25,000,770 33,334,360 50,001,540 and 100,003,080, with no remainder.

Since 100,003,080 cannot be divided by just 1 and 100,003,080, 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).