Q: Is 4,012,120 a Composite Number?

Why is 4,012,120 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 4,012,120 can be evenly divided by 1 2 4 5 7 8 10 14 20 23 28 35 40 46 49 56 70 89 92 98 115 140 161 178 184 196 230 245 280 322 356 392 445 460 490 623 644 712 805 890 920 980 1,127 1,246 1,288 1,610 1,780 1,960 2,047 2,254 2,492 3,115 3,220 3,560 4,094 4,361 4,508 4,984 5,635 6,230 6,440 8,188 8,722 9,016 10,235 11,270 12,460 14,329 16,376 17,444 20,470 21,805 22,540 24,920 28,658 34,888 40,940 43,610 45,080 57,316 71,645 81,880 87,220 100,303 114,632 143,290 174,440 200,606 286,580 401,212 501,515 573,160 802,424 1,003,030 2,006,060 and 4,012,120, with no remainder.

Since 4,012,120 cannot be divided by just 1 and 4,012,120, 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).