<?php

$N = trim(fgets(STDIN));
// 2<= $N <= 100000000
for ($i = 2; $i*$i <= $N; $i++) {
  if (!($N % $i)) {
    $j = 0;
    while ($N % $i) {
      $N = $N/$i;
      $j++;
    }
    $arrays[] = $j;
  }
}

$one = 0;
foreach ($arrays as $array) {
  if ($array == 1) {
    $one++;
  }
}
$twomore = count($arrays) - $one;

if ($twomore % 2) {
  echo "Alice\n";
} else if ($twomore >= 4) {
  echo "Bob\n";
} else if ($twomore == 2) {
  if ($one % 2) {
    $x = 1;
  } else {
    $x = -1;
  }
  if ($arrays[0] == $arrays[1]) {
    $y = 1;
  } else {
    $y = -1;
  }
  if ($x * $y == -1) {
    echo "Bob\n";
  } else {
    echo "Alice\n";
  }
} else if ($twomore == 1) {
  if ($arrays[0] % 2) {
    echo "Alice\n";
  } else {
    echo "Bob\n";
  }
}

?>