Q: Is 10,122,112 a Composite Number?

Why is 10,122,112 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 10,122,112 can be evenly divided by 1 2 4 7 8 11 13 14 16 22 26 28 32 44 52 56 64 77 79 88 91 104 112 128 143 154 158 176 182 208 224 286 308 316 352 364 416 448 553 572 616 632 704 728 832 869 896 1,001 1,027 1,106 1,144 1,232 1,264 1,408 1,456 1,664 1,738 2,002 2,054 2,212 2,288 2,464 2,528 2,912 3,476 4,004 4,108 4,424 4,576 4,928 5,056 5,824 6,083 6,952 7,189 8,008 8,216 8,848 9,152 9,856 10,112 11,297 11,648 12,166 13,904 14,378 16,016 16,432 17,696 18,304 22,594 24,332 27,808 28,756 32,032 32,864 35,392 45,188 48,664 55,616 57,512 64,064 65,728 70,784 79,079 90,376 97,328 111,232 115,024 128,128 131,456 158,158 180,752 194,656 230,048 316,316 361,504 389,312 460,096 632,632 723,008 778,624 920,192 1,265,264 1,446,016 2,530,528 5,061,056 and 10,122,112, with no remainder.

Since 10,122,112 cannot be divided by just 1 and 10,122,112, 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).