diff --git a/lib/ids/IdHelpers.js b/lib/ids/IdHelpers.js
index 605e72f96..26fd3d384 100644
--- a/lib/ids/IdHelpers.js
+++ b/lib/ids/IdHelpers.js
@@ -32,14 +32,17 @@ const getHash = (str, len) => {
 const getHashNumber = (str, len) => {
 	const hash = createHash("md4");
 	hash.update(str);
-	const digest = hash.digest("hex") + "10000000000";
-	if (len === 1) {
-		return +digest.match(/\d/)[0];
+	const digest = hash.digest("hex");
+	let i = 0;
+	let result = "";
+	while (i < digest.length && result.length < len) {
+		if (digest.charCodeAt(i) < 58) {
+			result += digest[i];
+		}
+		i++;
 	}
-	return +digest
-		.match(/\d/g)
-		.slice(0, len)
-		.join("");
+
+	return +(result + "10000000000".slice(0, len - result.length));
 };
 
 /**