Q: Is 31,346,700 a Composite Number?

Why is 31,346,700 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 31,346,700 can be evenly divided by 1 2 3 4 5 6 7 10 11 12 14 15 20 21 22 23 25 28 30 33 35 42 44 46 50 55 59 60 66 69 70 75 77 84 92 100 105 110 115 118 132 138 140 150 154 161 165 175 177 210 220 230 231 236 253 275 276 295 300 308 322 330 345 350 354 385 413 420 460 462 483 506 525 550 575 590 644 649 660 690 700 708 759 770 805 825 826 885 924 966 1,012 1,050 1,100 1,150 1,155 1,180 1,239 1,265 1,298 1,357 1,380 1,475 1,518 1,540 1,610 1,650 1,652 1,725 1,770 1,771 1,925 1,932 1,947 2,065 2,100 2,300 2,310 2,415 2,478 2,530 2,596 2,714 2,950 3,036 3,220 3,245 3,300 3,450 3,540 3,542 3,795 3,850 3,894 4,025 4,071 4,130 4,425 4,543 4,620 4,830 4,956 5,060 5,313 5,428 5,775 5,900 6,195 6,325 6,490 6,785 6,900 7,084 7,590 7,700 7,788 8,050 8,142 8,260 8,850 8,855 9,086 9,499 9,660 9,735 10,325 10,626 11,550 12,075 12,390 12,650 12,980 13,570 13,629 14,927 15,180 16,100 16,225 16,284 17,700 17,710 18,172 18,975 18,998 19,470 20,355 20,650 21,252 22,715 23,100 24,150 24,780 25,300 26,565 27,140 27,258 28,497 29,854 30,975 32,450 33,925 35,420 37,950 37,996 38,940 40,710 41,300 44,275 44,781 45,430 47,495 48,300 48,675 53,130 54,516 56,994 59,708 61,950 64,900 67,850 68,145 74,635 75,900 81,420 88,550 89,562 90,860 94,990 97,350 101,775 104,489 106,260 113,575 113,988 123,900 132,825 135,700 136,290 142,485 149,270 177,100 179,124 189,980 194,700 203,550 208,978 223,905 227,150 237,475 265,650 272,580 284,970 298,540 313,467 340,725 373,175 407,100 417,956 447,810 454,300 474,950 522,445 531,300 569,940 626,934 681,450 712,425 746,350 895,620 949,900 1,044,890 1,119,525 1,253,868 1,362,900 1,424,850 1,492,700 1,567,335 2,089,780 2,239,050 2,612,225 2,849,700 3,134,670 4,478,100 5,224,450 6,269,340 7,836,675 10,448,900 15,673,350 and 31,346,700, with no remainder.

Since 31,346,700 cannot be divided by just 1 and 31,346,700, 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).