Q: Is 13,058,280 a Composite Number?

Why is 13,058,280 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 13,058,280 can be evenly divided by 1 2 3 4 5 6 8 9 10 12 15 18 20 24 27 30 36 40 45 54 60 72 90 107 108 113 120 135 180 214 216 226 270 321 339 360 428 452 535 540 565 642 678 856 904 963 1,017 1,070 1,080 1,130 1,284 1,356 1,605 1,695 1,926 2,034 2,140 2,260 2,568 2,712 2,889 3,051 3,210 3,390 3,852 4,068 4,280 4,520 4,815 5,085 5,778 6,102 6,420 6,780 7,704 8,136 9,630 10,170 11,556 12,091 12,204 12,840 13,560 14,445 15,255 19,260 20,340 23,112 24,182 24,408 28,890 30,510 36,273 38,520 40,680 48,364 57,780 60,455 61,020 72,546 96,728 108,819 115,560 120,910 122,040 145,092 181,365 217,638 241,820 290,184 326,457 362,730 435,276 483,640 544,095 652,914 725,460 870,552 1,088,190 1,305,828 1,450,920 1,632,285 2,176,380 2,611,656 3,264,570 4,352,760 6,529,140 and 13,058,280, with no remainder.

Since 13,058,280 cannot be divided by just 1 and 13,058,280, 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).