Q: Is 16,648,560 a Composite Number?

Why is 16,648,560 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 16,648,560 can be evenly divided by 1 2 3 4 5 6 8 9 10 12 15 16 18 19 20 24 30 36 38 40 45 48 57 60 72 76 80 90 95 114 120 144 152 171 180 190 228 240 285 304 342 360 380 456 570 684 720 760 855 912 1,140 1,217 1,368 1,520 1,710 2,280 2,434 2,736 3,420 3,651 4,560 4,868 6,085 6,840 7,302 9,736 10,953 12,170 13,680 14,604 18,255 19,472 21,906 23,123 24,340 29,208 36,510 43,812 46,246 48,680 54,765 58,416 69,369 73,020 87,624 92,492 97,360 109,530 115,615 138,738 146,040 175,248 184,984 208,107 219,060 231,230 277,476 292,080 346,845 369,968 416,214 438,120 462,460 554,952 693,690 832,428 876,240 924,920 1,040,535 1,109,904 1,387,380 1,664,856 1,849,840 2,081,070 2,774,760 3,329,712 4,162,140 5,549,520 8,324,280 and 16,648,560, with no remainder.

Since 16,648,560 cannot be divided by just 1 and 16,648,560, 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).