Q: Is 230,545,120 a Composite Number?

Why is 230,545,120 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 230,545,120 can be evenly divided by 1 2 4 5 8 10 13 16 20 26 32 40 52 65 80 104 130 160 208 260 271 409 416 520 542 818 1,040 1,084 1,355 1,636 2,045 2,080 2,168 2,710 3,272 3,523 4,090 4,336 5,317 5,420 6,544 7,046 8,180 8,672 10,634 10,840 13,088 14,092 16,360 17,615 21,268 21,680 26,585 28,184 32,720 35,230 42,536 43,360 53,170 56,368 65,440 70,460 85,072 106,340 110,839 112,736 140,920 170,144 212,680 221,678 281,840 425,360 443,356 554,195 563,680 850,720 886,712 1,108,390 1,440,907 1,773,424 2,216,780 2,881,814 3,546,848 4,433,560 5,763,628 7,204,535 8,867,120 11,527,256 14,409,070 17,734,240 23,054,512 28,818,140 46,109,024 57,636,280 115,272,560 and 230,545,120, with no remainder.

Since 230,545,120 cannot be divided by just 1 and 230,545,120, 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).