Q: Is 214,521,000 a Composite Number?

Why is 214,521,000 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 214,521,000 can be evenly divided by 1 2 3 4 5 6 8 10 12 15 20 23 24 25 30 40 46 50 60 69 75 92 100 115 120 125 138 150 184 200 230 250 276 300 345 375 460 500 552 575 600 690 750 920 1,000 1,150 1,380 1,500 1,725 2,300 2,760 2,875 3,000 3,109 3,450 4,600 5,750 6,218 6,900 8,625 9,327 11,500 12,436 13,800 15,545 17,250 18,654 23,000 24,872 31,090 34,500 37,308 46,635 62,180 69,000 71,507 74,616 77,725 93,270 124,360 143,014 155,450 186,540 214,521 233,175 286,028 310,900 357,535 373,080 388,625 429,042 466,350 572,056 621,800 715,070 777,250 858,084 932,700 1,072,605 1,165,875 1,430,140 1,554,500 1,716,168 1,787,675 1,865,400 2,145,210 2,331,750 2,860,280 3,109,000 3,575,350 4,290,420 4,663,500 5,363,025 7,150,700 8,580,840 8,938,375 9,327,000 10,726,050 14,301,400 17,876,750 21,452,100 26,815,125 35,753,500 42,904,200 53,630,250 71,507,000 107,260,500 and 214,521,000, with no remainder.

Since 214,521,000 cannot be divided by just 1 and 214,521,000, 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).