Can not get the right result, or more precisely can not pass verification
I check it and everything run just fine. even check the all armstrong number in long range which mean that it has most 19 number on http://mathworld.wolfram.com/NarcissisticNumber.html and for long range it have 51 number but can not pass the last condition.
Can anyone help me out, please

package com.codegym.task.task20.task2025;
import java.util.ArrayList;
import java.util.Collections;
import java.util.Iterator;
import java.util.TreeSet;
/*
Number algorithms
*/
public class Solution {
public static long[] getNumbers(long N) {
if(N < 0)return new long[0];
int digits = 1 + (int)Math.log10(N);
if(N == 0) digits = 1;
genpow(digits +1);
numbers = new TreeSet<>();
for(int i = 1; i <= digits; i++){
try{
search(i, 1,0, 0);
}catch (Exception e){
System.out.println("hau phan van: " + i);
}
}
Iterator<Long> iter = numbers.iterator();
while (iter.hasNext()){
long l = iter.next();
if( l>= N) iter.remove();
}
long[] result = new long[numbers.size()];
int i = 0;
for(long l: numbers){
result[i] = l;
i++;
}
return result;
}
public static void main(String[] args) {
long start = System.currentTimeMillis();
long arr[] = getNumbers(9223372036854775807l);
System.out.println(System.currentTimeMillis() - start);
for(long l: arr){
System.out.println(l);
}
System.out.println(arr.length);
}
public static void search(int N, int d, long pow, int index){
if(d == N+1){
if(check(pow)){
numbers.add(pow);
}
//return;
}else {
for(int i = index; i< 10; i++){
try{
search(N, d+1, pow+pows[i][N-1], i);
}catch (Exception e){
}
}
}
}
public static boolean check(long number){
long temp = number;
digits = new int[10];
int n = 0;
long sum = 0;
while (temp > 0){
int digit = (int)(temp%10);
digits[digit]++;
n++;
temp /=10;
}
if(number == 0) n =1;
for(int i = 0; i < 10; i++){
sum += digits[i]*pows[i][n -1];
}
if(sum == number)return true;
return false;
}
static TreeSet<Long> numbers;
static long[][] pows;
static int digits[];
public static void genpow(int m){
pows = new long[10][m];
for(int i = 0; i < 10; i++){
long p =1;
for(int j = 0; j < m; j++){
p *= i;
pows[i][j] = p;
}
}
}
}