Q: Is 12,433,020 a Composite Number?

Why is 12,433,020 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 12,433,020 can be evenly divided by 1 2 3 4 5 6 10 12 15 20 30 43 60 61 79 86 122 129 158 172 183 215 237 244 258 305 316 366 395 430 474 516 610 645 732 790 860 915 948 1,185 1,220 1,290 1,580 1,830 2,370 2,580 2,623 3,397 3,660 4,740 4,819 5,246 6,794 7,869 9,638 10,191 10,492 13,115 13,588 14,457 15,738 16,985 19,276 20,382 24,095 26,230 28,914 31,476 33,970 39,345 40,764 48,190 50,955 52,460 57,828 67,940 72,285 78,690 96,380 101,910 144,570 157,380 203,820 207,217 289,140 414,434 621,651 828,868 1,036,085 1,243,302 2,072,170 2,486,604 3,108,255 4,144,340 6,216,510 and 12,433,020, with no remainder.

Since 12,433,020 cannot be divided by just 1 and 12,433,020, 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).