Q: Is 53,425,320 a Composite Number?

Why is 53,425,320 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 53,425,320 can be evenly divided by 1 2 3 4 5 6 8 10 12 13 15 20 23 24 26 30 39 40 46 52 60 65 69 78 92 104 115 120 130 138 156 184 195 230 260 276 299 312 345 390 460 520 552 598 690 780 897 920 1,196 1,380 1,489 1,495 1,560 1,794 2,392 2,760 2,978 2,990 3,588 4,467 4,485 5,956 5,980 7,176 7,445 8,934 8,970 11,912 11,960 14,890 17,868 17,940 19,357 22,335 29,780 34,247 35,736 35,880 38,714 44,670 58,071 59,560 68,494 77,428 89,340 96,785 102,741 116,142 136,988 154,856 171,235 178,680 193,570 205,482 232,284 273,976 290,355 342,470 387,140 410,964 445,211 464,568 513,705 580,710 684,940 774,280 821,928 890,422 1,027,410 1,161,420 1,335,633 1,369,880 1,780,844 2,054,820 2,226,055 2,322,840 2,671,266 3,561,688 4,109,640 4,452,110 5,342,532 6,678,165 8,904,220 10,685,064 13,356,330 17,808,440 26,712,660 and 53,425,320, with no remainder.

Since 53,425,320 cannot be divided by just 1 and 53,425,320, 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).