2, 3, 5, 9, 17, _ What is the next number in the sequence?

If 24H in a D => 24 hours in a day.
What does "64S on CB" stand for?

using four eights (8) and a one (1) and one mathematical symbol , create the number 100

I am thinking of a five-digit number such that:
The first and last digits are the same, their submission is an even number and multiplication is an odd number and is equal to the fourth number. Subtract five from it and we obtain the second number. Then divide into exact halves and we get the 3rd number.

What number I am thinking of?

Can you circle exactly four of these numbers such that the total is twelve?

1 6 1
6 1 6
1 6 1
6 1 6

Two in a corner, one in a room, zero in a house, but one in a shelter. What am I?

Different lights make me strange by changing me into different sizes. What am I?

Solve below popular number sequence
314 159 265 358 979 323 846 ?

I am the first thing you need while camping.
I am always with the person named Marcos Valencia and Carrick.
But Pogba Zlatan and Rooney think I am wasteful and do not need me.
I am the second to the last thing to add when you are making a patch.

What am I?

Can you place six matchsticks in a manner that each of the matchsticks is in touch with the other five matchsticks?