Q: Is 12,145,104 a Composite Number?

Why is 12,145,104 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 12,145,104 can be evenly divided by 1 2 3 4 6 8 9 12 16 18 19 23 24 36 38 46 48 57 69 72 76 92 114 138 144 152 171 184 193 207 228 276 304 342 368 386 414 437 456 552 579 684 772 828 874 912 1,104 1,158 1,311 1,368 1,544 1,656 1,737 1,748 2,316 2,622 2,736 3,088 3,312 3,474 3,496 3,667 3,933 4,439 4,632 5,244 6,948 6,992 7,334 7,866 8,878 9,264 10,488 11,001 13,317 13,896 14,668 15,732 17,756 20,976 22,002 26,634 27,792 29,336 31,464 33,003 35,512 39,951 44,004 53,268 58,672 62,928 66,006 71,024 79,902 84,341 88,008 106,536 132,012 159,804 168,682 176,016 213,072 253,023 264,024 319,608 337,364 506,046 528,048 639,216 674,728 759,069 1,012,092 1,349,456 1,518,138 2,024,184 3,036,276 4,048,368 6,072,552 and 12,145,104, with no remainder.

Since 12,145,104 cannot be divided by just 1 and 12,145,104, 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).