Q: Is 245,534,100 a Composite Number?

Why is 245,534,100 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 245,534,100 can be evenly divided by 1 2 3 4 5 6 7 10 12 14 15 20 21 25 28 30 35 42 49 50 60 70 75 84 98 100 105 140 147 150 175 196 210 245 294 300 350 420 490 525 588 700 735 980 1,050 1,225 1,470 2,100 2,450 2,940 3,675 4,900 7,350 14,700 16,703 33,406 50,109 66,812 83,515 100,218 116,921 167,030 200,436 233,842 250,545 334,060 350,763 417,575 467,684 501,090 584,605 701,526 818,447 835,150 1,002,180 1,169,210 1,252,725 1,403,052 1,636,894 1,670,300 1,753,815 2,338,420 2,455,341 2,505,450 2,923,025 3,273,788 3,507,630 4,092,235 4,910,682 5,010,900 5,846,050 7,015,260 8,184,470 8,769,075 9,821,364 11,692,100 12,276,705 16,368,940 17,538,150 20,461,175 24,553,410 35,076,300 40,922,350 49,106,820 61,383,525 81,844,700 122,767,050 and 245,534,100, with no remainder.

Since 245,534,100 cannot be divided by just 1 and 245,534,100, 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).