Can you solve below mathematical equation?

2^1234 - 2^1233

I have thought of a number that is made up by using all the ten digits just once. Here are a few clues for you to guess my number:

First digits is divisible by 1.
First two digits are divisible by 2.
First three digits are divisible by 3.
First four digits are divisible by 4.
First five digits are divisible by 5.
First six digits are divisible by 6.
First seven digits are divisible by 7.
First eight digits are divisible by 8.
First nine digits are divisible by 9.
The number is divisible by 10.

Can you find out the number ?

A girl has as many brothers as sisters, but each brother has only half as many brothers as sisters. How many brothers and sisters are there in the family?

What does this mean?

CCCCCCC

Two girls were born to the same mother, on the same day, at the same time, in the same month and year and yet they're not twins. How can this be ?

If you toss a coin 10 times and it lands heads up every time, what are the chances it will land heads up if you toss it again?

Who is generally closer to the kids, mom or dad?

(it's a funny riddle)

What does does this rebus picture means ?

Count the Triangle in the figure given below:

Can you name an animal whose killing cannot be performed without spilling your own blood?