Fun With Numbers

Fun With Numbers Free App

Rated 3.00/5 (2) —  Free Android application by AMITAVA CHAKRAVARTY (AC)

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About Fun With Numbers

The Collatz conjecture (or 3x+1 conjecture) is a conjecture in mathematics named after Lothar Collatz, who first proposed it in 1937.

The conjecture can be summarized as follows.

Take any positive integer n. If n is even, divide it by 2 to get n / 2.
If n is odd, multiply it by 3 and add 1 to obtain 3n + 1. Repeat the process indefinitely.

The conjecture is that no matter what number you start with, you will always eventually reach 1


6174 is known as Kaprekar's constant after the Indian mathematician D. R. Kaprekar. This number is notable for the following property:

1. Take any four-digit number, using at least two different digits. (Leading zeros are allowed.)
2. Arrange the digits in descending and then in ascending order to get two four-digit numbers, adding leading zeros if necessary.
3. Subtract the smaller number from the bigger number.
4. Go back to step 2.

The above process, known as Kaprekar's routine, will always reach its fixed point, 6174, in at most 7 iterations.

This app gives you the detailed steps of computation for both the Collatz conhecture and Kaprekar number 6174.

This very useful and informative app is *ABSOLUTELY FREE*, *NO INAPP PURCHASES* and *NO ADD*.

If there is any error in the computation steps please give me feedback through email to fix the bug.

*** All of my apps / games are voice enabled. Proper text to speech (English speaking female voice) component may be downloaded and installed in some phones if it is not already installed or compatible.

How to Download / Install

Download and install Fun With Numbers version 1.2 on your Android device!
Downloaded 50+ times, content rating: Everyone
Android package: ara.adrija.numfun, download Fun With Numbers.apk

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Free
downl.
Android
2.2+
For everyone
Android app

App History & Updates

What's Changed
User interface modified.
Version update Fun With Numbers was updated to version 1.2
More downloads  Fun With Numbers reached 50 - 100 downloads

What are users saying about Fun With Numbers

Z70%
by Z####:

Great for educational purposes...

I70%
by I####:

Really very helpful. Gud one

B70%
by B####:

Great app!!!


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Rating Distribution

RATING
3.05
2 users

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1