Q: Is 2,525,400 a Composite Number?

Why is 2,525,400 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 2,525,400 can be evenly divided by 1 2 3 4 5 6 8 9 10 12 15 18 20 23 24 25 30 36 40 45 46 50 60 61 69 72 75 90 92 100 115 120 122 138 150 180 183 184 200 207 225 230 244 276 300 305 345 360 366 414 450 460 488 549 552 575 600 610 690 732 828 900 915 920 1,035 1,098 1,150 1,220 1,380 1,403 1,464 1,525 1,656 1,725 1,800 1,830 2,070 2,196 2,300 2,440 2,745 2,760 2,806 3,050 3,450 3,660 4,140 4,209 4,392 4,575 4,600 5,175 5,490 5,612 6,100 6,900 7,015 7,320 8,280 8,418 9,150 10,350 10,980 11,224 12,200 12,627 13,725 13,800 14,030 16,836 18,300 20,700 21,045 21,960 25,254 27,450 28,060 33,672 35,075 36,600 41,400 42,090 50,508 54,900 56,120 63,135 70,150 84,180 101,016 105,225 109,800 126,270 140,300 168,360 210,450 252,540 280,600 315,675 420,900 505,080 631,350 841,800 1,262,700 and 2,525,400, with no remainder.

Since 2,525,400 cannot be divided by just 1 and 2,525,400, 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).