Q: Is 371,910 a Composite Number?

Why is 371,910 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 371,910 can be evenly divided by 1 2 3 5 6 7 10 11 14 15 21 22 23 30 33 35 42 46 49 55 66 69 70 77 98 105 110 115 138 147 154 161 165 210 230 231 245 253 294 322 330 345 385 462 483 490 506 539 690 735 759 770 805 966 1,078 1,127 1,155 1,265 1,470 1,518 1,610 1,617 1,771 2,254 2,310 2,415 2,530 2,695 3,234 3,381 3,542 3,795 4,830 5,313 5,390 5,635 6,762 7,590 8,085 8,855 10,626 11,270 12,397 16,170 16,905 17,710 24,794 26,565 33,810 37,191 53,130 61,985 74,382 123,970 185,955 and 371,910, with no remainder.

Since 371,910 cannot be divided by just 1 and 371,910, 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).