Q: Is 163,711,240 a Composite Number?

Why is 163,711,240 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 163,711,240 can be evenly divided by 1 2 4 5 7 8 10 11 14 20 22 23 28 35 40 44 46 55 56 70 77 88 92 110 115 140 154 161 184 220 230 253 280 308 322 385 440 460 506 616 644 770 805 920 1,012 1,265 1,288 1,540 1,610 1,771 2,024 2,311 2,530 3,080 3,220 3,542 4,622 5,060 6,440 7,084 8,855 9,244 10,120 11,555 14,168 16,177 17,710 18,488 23,110 25,421 32,354 35,420 46,220 50,842 53,153 64,708 70,840 80,885 92,440 101,684 106,306 127,105 129,416 161,770 177,947 203,368 212,612 254,210 265,765 323,540 355,894 372,071 425,224 508,420 531,530 584,683 647,080 711,788 744,142 889,735 1,016,840 1,063,060 1,169,366 1,423,576 1,488,284 1,779,470 1,860,355 2,126,120 2,338,732 2,923,415 2,976,568 3,558,940 3,720,710 4,092,781 4,677,464 5,846,830 7,117,880 7,441,420 8,185,562 11,693,660 14,882,840 16,371,124 20,463,905 23,387,320 32,742,248 40,927,810 81,855,620 and 163,711,240, with no remainder.

Since 163,711,240 cannot be divided by just 1 and 163,711,240, 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).