Q: Is 143,441,220 a Composite Number?

Why is 143,441,220 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 143,441,220 can be evenly divided by 1 2 3 4 5 6 10 12 13 15 20 26 30 39 52 60 65 78 130 156 173 195 260 346 390 519 692 780 865 1,038 1,063 1,730 2,076 2,126 2,249 2,595 3,189 3,460 4,252 4,498 5,190 5,315 6,378 6,747 8,996 10,380 10,630 11,245 12,756 13,494 13,819 15,945 21,260 22,490 26,988 27,638 31,890 33,735 41,457 44,980 55,276 63,780 67,470 69,095 82,914 134,940 138,190 165,828 183,899 207,285 276,380 367,798 414,570 551,697 735,596 829,140 919,495 1,103,394 1,838,990 2,206,788 2,390,687 2,758,485 3,677,980 4,781,374 5,516,970 7,172,061 9,562,748 11,033,940 11,953,435 14,344,122 23,906,870 28,688,244 35,860,305 47,813,740 71,720,610 and 143,441,220, with no remainder.

Since 143,441,220 cannot be divided by just 1 and 143,441,220, 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).