What's the Number (Problem 2, Version 2)

Number Theory Level pending

I have a sequence:

$8,8,6,8,5,6,7,8$

Which (in terms of natural numbers) is equivalent to:

$1,2,3,4,5,6,7,8$

I have one condition:

Condition 1: I am part of $2^{23}$

What's the number?

Bonus: If there's another number, what is it?

6 (B = 8) 6 (B = 6) 8 (B = 6) 8 (B = 8)

1 solution

A Former Brilliant Member
May 3, 2020

$2^{23}$ = $8388608$

Now only $8$ remains.

For bonus, $6$ is the other number.

Therefore, $8$ (B = $6$ ) is the answer