Fun Facts about Numbers

* Multiply 37,037 by any single number (1-9), then multiply that number by 3. Every digit in the answer will be the same as that first single number. For example: 37,037*5=185,185. 185,185*3=555,555.

* If you multiply 111,111,111 by 111,111,111 you get 12,345,678,987,654,321.

* A simple mathematical manipulation that would show that 3=2:

We know that:
-6=-6
and
9-15=4-10

add 25/4 on both sides, you'll get:
9-15+(25/4)=4-10+(25/4)

We know:




Here:
a=3; b= 5/2 (for left side)
a=2; b=5/2 (for right side)
It can also be expressed as follows:
(3-5/2) (3-5/2)=(2-5/2) (2-5/2)
Taking positive square root on both sides:
(3-5/2)=(2-5/2)
>>> 3=2 !!! (amazing isn’t it?)

* Succession:

1 x 8 + 1 == 9
12 x 8 + 2 == 98
123 x 8 + 3 == 987
1234 x 8 + 4 == 9876
12345 x 8 + 5 == 98765
123456 x 8 + 6 == 987654
1234567 x 8 + 7 == 9876543
12345678 x 8 + 8 == 98765432
123456789 x 8 + 9 == 987654321