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# What is an automorphic number?

Updated: 9/25/2023

Bobo192

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8y ago

An automorphic number is a number whose decimal representation of its square ends in itself, for example, 5 squared equals 25.

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Q: What is an automorphic number?
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### A program c plus plus on automorphic numbers or not?

how to write a program that counts automorphic number from 1 to 999

### Write a program to print automorphic numbers between 1 and 100?

import java.math.*; import java.util.*; class AutomorphicNumber{ static int d=10; public static void main(String args[]){ System.out.print("Enter any number :"); Scanner input=new Scanner(System.in); int n=input.nextInt(); if(d&gt;=n){ if ((n*n) % d == n){ System.out.println("Automorphic Number"); } else{ System.out.println("Not Automorphic Number"); } } else if(d&lt;=n){ d=d*10; if ((n*n) %d==n){ System.out.println("Automorphic Number"); } else{ System.out.println("not an automorphic number"); } } } }

### How do you write a Program in java to cheak a number is automorphic number?

Source Code :: import java.io.*; class automorphic { protected static void main()throws IOException { BufferedReader in=new BufferedReader(new InputStreamReader(System.in)); System.out.print("Enter the number: "); int a=Integer.parseInt(in.readLine()),b=a,c=0,e=a*a; while(b&gt;0) { c++; b/=10; } double d=Math.pow(10,c-1); if(a==e%d) System.out.println("Automorphic number!!"); else System.out.println("Not an Automorphic number!!"); }}

### What has the author Joseph Lehner written?

Joseph Lehner has written: 'Discontinuous groups and automorphic functions' -- subject(s): Automorphic functions

### What has the author Brooks Keiluweit Roberts written?

Brooks Keiluweit Roberts has written: 'Lifting of automorphic forms on the units of a quaternion algebra to automorphic forms on the symplectic groups' -- subject(s): Automorphic forms, Quaternions, Symplectic groups

### What has the author Herve Jacquet written?

Herve . Jacquet has written: 'Automorphic forms on GL(2)' -- subject(s): Lie groups, Automorphic forms

### What has the author Daniel Bump written?

Daniel Bump has written: 'Automorphic forms and representations' -- subject(s): Lie groups, Automorphic forms, Representations of groups 'Automorphic forms on GL (3, IR)' -- subject(s): Lie groups, Automorphic forms, Parallel processing (Electronic computers), Numerical analysis, Congresses, Data processing, Algebraic spaces, Homotopy theory

### What has the author James Arthur written?

James Arthur has written: 'Simple algebras, base change, and the advanced theory of the trace formula' -- subject(s): Automorphic forms, Representations of groups, Trace formulas 'Unipotent automorphic representations'

### Write a C program to find a given number is automorphic or not?

#include&lt;stdio.h&gt; #include&lt;conio.h&gt; void main() { int s,c,p,n,i,t; printf("Enter a number:"); scanf("%d",&amp;n); s=n*n; c=0; p=1; t=n; while(n!=0) { c++; n=n/10; } for(i=1;i&lt;=c;i++) p=p*10; if(s%p==t) printf("The number is automorphic."); else printf("Not automorphic."); getch(); }

### How can you write an algorithm for getting autoformic numbers?

Perhaps you mean an automorphic number? Loop through a series of numbers - for example, all numbers from 1 to 10,000 - and check each of the numbers, whether the condition applies. The condition in this case is that if you square the number, the last digits represent the original number.

### What has the author Leslie Cohn written?

Leslie Cohn has written: 'Analytic theory of the Harish-Chandra C-function' -- subject(s): C-functions, Difference equations, Harmonic functions, Lie groups 'The dimension of spaces of automorphic forms on a certain two-dimensional complex domain' -- subject(s): Automorphic forms

### What has the author Heinrich Fuhr written?

Heinrich Fuhr has written: 'Zur Transformationstheorie der Fuchsschen Funktionen' -- subject(s): Automorphic functions