Q: Is 323,013,120 a Composite Number?

Why is 323,013,120 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 323,013,120 can be evenly divided by 1 2 3 4 5 6 8 10 12 15 16 20 24 30 32 40 48 60 64 80 96 120 128 137 160 192 240 256 274 307 320 384 411 480 512 548 614 640 685 768 822 921 960 1,096 1,228 1,280 1,370 1,535 1,536 1,644 1,842 1,920 2,055 2,192 2,456 2,560 2,740 3,070 3,288 3,684 3,840 4,110 4,384 4,605 4,912 5,480 6,140 6,576 7,368 7,680 8,220 8,768 9,210 9,824 10,960 12,280 13,152 14,736 16,440 17,536 18,420 19,648 21,920 24,560 26,304 29,472 32,880 35,072 36,840 39,296 42,059 43,840 49,120 52,608 58,944 65,760 70,144 73,680 78,592 84,118 87,680 98,240 105,216 117,888 126,177 131,520 147,360 157,184 168,236 175,360 196,480 210,295 210,432 235,776 252,354 263,040 294,720 336,472 350,720 392,960 420,590 471,552 504,708 526,080 589,440 630,885 672,944 785,920 841,180 1,009,416 1,052,160 1,178,880 1,261,770 1,345,888 1,682,360 2,018,832 2,357,760 2,523,540 2,691,776 3,364,720 4,037,664 5,047,080 5,383,552 6,729,440 8,075,328 10,094,160 10,767,104 13,458,880 16,150,656 20,188,320 21,534,208 26,917,760 32,301,312 40,376,640 53,835,520 64,602,624 80,753,280 107,671,040 161,506,560 and 323,013,120, with no remainder.

Since 323,013,120 cannot be divided by just 1 and 323,013,120, 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).