Q: Is 1,345,200 a Composite Number?

Why is 1,345,200 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 1,345,200 can be evenly divided by 1 2 3 4 5 6 8 10 12 15 16 19 20 24 25 30 38 40 48 50 57 59 60 75 76 80 95 100 114 118 120 150 152 177 190 200 228 236 240 285 295 300 304 354 380 400 456 472 475 570 590 600 708 760 885 912 944 950 1,121 1,140 1,180 1,200 1,416 1,425 1,475 1,520 1,770 1,900 2,242 2,280 2,360 2,832 2,850 2,950 3,363 3,540 3,800 4,425 4,484 4,560 4,720 5,605 5,700 5,900 6,726 7,080 7,600 8,850 8,968 11,210 11,400 11,800 13,452 14,160 16,815 17,700 17,936 22,420 22,800 23,600 26,904 28,025 33,630 35,400 44,840 53,808 56,050 67,260 70,800 84,075 89,680 112,100 134,520 168,150 224,200 269,040 336,300 448,400 672,600 and 1,345,200, with no remainder.

Since 1,345,200 cannot be divided by just 1 and 1,345,200, 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).