Q: Is 122,312,120 a Composite Number?

Why is 122,312,120 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 122,312,120 can be evenly divided by 1 2 4 5 7 8 10 14 19 20 28 35 38 40 56 70 76 83 95 133 140 152 166 190 266 277 280 332 380 415 532 554 581 664 665 760 830 1,064 1,108 1,162 1,330 1,385 1,577 1,660 1,939 2,216 2,324 2,660 2,770 2,905 3,154 3,320 3,878 4,648 5,263 5,320 5,540 5,810 6,308 7,756 7,885 9,695 10,526 11,039 11,080 11,620 12,616 15,512 15,770 19,390 21,052 22,078 22,991 23,240 26,315 31,540 36,841 38,780 42,104 44,156 45,982 52,630 55,195 63,080 73,682 77,560 88,312 91,964 105,260 110,390 114,955 147,364 160,937 183,928 184,205 210,520 220,780 229,910 294,728 321,874 368,410 436,829 441,560 459,820 643,748 736,820 804,685 873,658 919,640 1,287,496 1,473,640 1,609,370 1,747,316 2,184,145 3,057,803 3,218,740 3,494,632 4,368,290 6,115,606 6,437,480 8,736,580 12,231,212 15,289,015 17,473,160 24,462,424 30,578,030 61,156,060 and 122,312,120, with no remainder.

Since 122,312,120 cannot be divided by just 1 and 122,312,120, 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).