Q: Is 1,021,140 a Composite Number?

 A: Yes, 1,021,140 is a composite number.

Why is 1,021,140 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 1,021,140 can be evenly divided by 1 2 3 4 5 6 9 10 12 15 18 20 27 30 31 36 45 54 60 61 62 90 93 108 122 124 135 155 180 183 186 244 270 279 305 310 366 372 465 540 549 558 610 620 732 837 915 930 1,098 1,116 1,220 1,395 1,647 1,674 1,830 1,860 1,891 2,196 2,745 2,790 3,294 3,348 3,660 3,782 4,185 5,490 5,580 5,673 6,588 7,564 8,235 8,370 9,455 10,980 11,346 16,470 16,740 17,019 18,910 22,692 28,365 32,940 34,038 37,820 51,057 56,730 68,076 85,095 102,114 113,460 170,190 204,228 255,285 340,380 510,570 and 1,021,140, with no remainder.

Since 1,021,140 cannot be divided by just 1 and 1,021,140, it is a composite number.


More Examples

Number 1,021,1381,021,1391,021,1411,021,142
Composite? yesyesyesyes
  • All positive natural numbers are either a prime number or a composite number (except the number 1, which is neither).

Explore more about the number 1,021,140:


Ask a Question