Q: Is 331,033,320 a Composite Number?

Why is 331,033,320 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 331,033,320 can be evenly divided by 1 2 3 4 5 6 8 9 10 12 15 18 20 24 30 36 40 45 60 72 90 120 180 360 947 971 1,894 1,942 2,841 2,913 3,788 3,884 4,735 4,855 5,682 5,826 7,576 7,768 8,523 8,739 9,470 9,710 11,364 11,652 14,205 14,565 17,046 17,478 18,940 19,420 22,728 23,304 28,410 29,130 34,092 34,956 37,880 38,840 42,615 43,695 56,820 58,260 68,184 69,912 85,230 87,390 113,640 116,520 170,460 174,780 340,920 349,560 919,537 1,839,074 2,758,611 3,678,148 4,597,685 5,517,222 7,356,296 8,275,833 9,195,370 11,034,444 13,793,055 16,551,666 18,390,740 22,068,888 27,586,110 33,103,332 36,781,480 41,379,165 55,172,220 66,206,664 82,758,330 110,344,440 165,516,660 and 331,033,320, with no remainder.

Since 331,033,320 cannot be divided by just 1 and 331,033,320, 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).