Q: Is 1,674,400 a Composite Number?

Why is 1,674,400 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 1,674,400 can be evenly divided by 1 2 4 5 7 8 10 13 14 16 20 23 25 26 28 32 35 40 46 50 52 56 65 70 80 91 92 100 104 112 115 130 140 160 161 175 182 184 200 208 224 230 260 280 299 322 325 350 364 368 400 416 455 460 520 560 575 598 644 650 700 728 736 800 805 910 920 1,040 1,120 1,150 1,196 1,288 1,300 1,400 1,456 1,495 1,610 1,820 1,840 2,080 2,093 2,275 2,300 2,392 2,576 2,600 2,800 2,912 2,990 3,220 3,640 3,680 4,025 4,186 4,550 4,600 4,784 5,152 5,200 5,600 5,980 6,440 7,280 7,475 8,050 8,372 9,100 9,200 9,568 10,400 10,465 11,960 12,880 14,560 14,950 16,100 16,744 18,200 18,400 20,930 23,920 25,760 29,900 32,200 33,488 36,400 41,860 47,840 52,325 59,800 64,400 66,976 72,800 83,720 104,650 119,600 128,800 167,440 209,300 239,200 334,880 418,600 837,200 and 1,674,400, with no remainder.

Since 1,674,400 cannot be divided by just 1 and 1,674,400, 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).