Q: Is 25,006,590 a Composite Number?

Why is 25,006,590 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 25,006,590 can be evenly divided by 1 2 3 5 6 7 9 10 14 15 18 21 27 30 35 42 45 54 63 70 90 101 105 126 131 135 189 202 210 262 270 303 315 378 393 505 606 630 655 707 786 909 917 945 1,010 1,179 1,310 1,414 1,515 1,818 1,834 1,890 1,965 2,121 2,358 2,727 2,751 3,030 3,535 3,537 3,930 4,242 4,545 4,585 5,454 5,502 5,895 6,363 7,070 7,074 8,253 9,090 9,170 10,605 11,790 12,726 13,231 13,635 13,755 16,506 17,685 19,089 21,210 24,759 26,462 27,270 27,510 31,815 35,370 38,178 39,693 41,265 49,518 63,630 66,155 79,386 82,530 92,617 95,445 119,079 123,795 132,310 185,234 190,890 198,465 238,158 247,590 277,851 357,237 396,930 463,085 555,702 595,395 714,474 833,553 926,170 1,190,790 1,389,255 1,667,106 1,786,185 2,500,659 2,778,510 3,572,370 4,167,765 5,001,318 8,335,530 12,503,295 and 25,006,590, with no remainder.

Since 25,006,590 cannot be divided by just 1 and 25,006,590, 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).