11.111 + 1111.00 = 1122.111
DR of sum = DR(1+2+3+4) = DR(10) = 1
11 to the third power just means 11 times 11 times 11(or three elevens). 11*11*11=1331 here's a cool thing about numbers with ones like eleven 11*11=121 111*111=12321 1111*1111=1234321 11111*11111=123454321 etc...
.1 .11 .111 .1111 .11111
number to multiply to 11 to make 1111: 101To get the number to multiply to 11 to make 1111, divide 1111 by 11.1111 ÷ 11 = 101Note that multiplication is the reverse of division.
111 + 11 + 1 = 123
11, 111, 1111 etc. 11, 111, 1111 etc. 11, 111, 1111etc, 11, 111, 1111 etc.
DR of sum = DR(1+2+3+4) = DR(10) = 1
111
11 times
1 11 111 1111 11111
11 to the third power just means 11 times 11 times 11(or three elevens). 11*11*11=1331 here's a cool thing about numbers with ones like eleven 11*11=121 111*111=12321 1111*1111=1234321 11111*11111=123454321 etc...
.1 .11 .111 .1111 .11111
1 + 3 + 11 + 33 + 101 + 303 + 1111 + 3333 = 4,896
#include <stdio.h> int main (void) { puts ("4 1 44 11 444 111 4444 1111 000000000 444444 3333 22 1"); return 0; }
It is: 101*11 = 1111
Yes. One possible description is Un+1 = 10*Un + 1.
The factors of 1111 are: 1, 11, 101, 1111.