sum of digits of 2 power n
If you are looking for the number of digits of a number, you have to write it as a power of 10 and check the exponent: 22013=10x log22013=log10x ,Okay, so if you want the sum of the decimal digits of 2^1000, and you have PARI/GP installed, you can just run gp and then type... s=0;n=2^1000;while(n ...
| 相關軟體 Write! 資訊 | |
|---|---|
 sum of digits of 2 power n 相關參考資料
Calculating sum of digits of 2^n in C - Stack Overflow
2019年11月28日 — So either you need to find an algorithm to compute the decimal digits of a power of 2 without actually storing them (and only store the sum) ... https://stackoverflow.com Find the number of digits of N and their sum (Power of two)
If you are looking for the number of digits of a number, you have to write it as a power of 10 and check the exponent: 22013=10x log22013=log10x https://math.stackexchange.com How do you find the sum of the digits of 2^1000? - Quora
Okay, so if you want the sum of the decimal digits of 2^1000, and you have PARI/GP installed, you can just run gp and then type... s=0;n=2^1000;while(n ... https://www.quora.com How to calculate the sum of digits of $2^n - Mathematics Stack ...
Nobody in the world knows how to do this faster than calculating the decimal representation of 2n and adding up all its digits. When n gets big, ... https://math.stackexchange.com Number obtained by reducing sum of digits of 2N into a single ...
2021年4月5日 — Naive Approach: The simplest approach to solve the problem is to calculate the value of 2N and then, keep calculating the sum of digits of ... https://www.geeksforgeeks.org Number of digits in 2 raised to power n - GeeksforGeeks
2021年4月6日 — We can write 2n using logarithms as: Attention reader! Don't stop learning now. Get hold of all the important mathematical concepts for ... https://www.geeksforgeeks.org Program for Sum of the digits of a given number
2021年11月24日 — Declare a variable to store the sum and set it to 0; Repeat the next two steps till the number is not 0; Get the rightmost digit of the number ... https://www.geeksforgeeks.org Sum of digits of a given number to a given power
2021年4月20日 — Now adding all the digits = 6 + 2 + 5 Input: number = 9, power = 5 ... Numbers of Length N having digits A and B and whose sum of digits ... https://www.geeksforgeeks.org Sum of the digits of the number 2^1000 [closed] - Stack Overflow
Here is my solution: public static void main(String[] args) ArrayList<Integer> n = myPow(2, 100); int result = 0; for (Integer i : n) ... https://stackoverflow.com Summing digits of powers of 2 to get 1 2 4 8 7 5 pattern
Express 2−n as a decimal, by noting that 2−n=12n=5n10n. Then (essentially) you looked at the digit sum (modulo 9) of 5n. Modulo 9, the numbers 5n cycle ... https://math.stackexchange.com |