diff --git a/30 b/30
new file mode 100755
index 0000000..9beb62e
Binary files /dev/null and b/30 differ
diff --git a/30.c b/30.c
new file mode 100644
index 0000000..9913a87
--- /dev/null
+++ b/30.c
@@ -0,0 +1,22 @@
+#include <stdio.h>
+#include <stdlib.h>
+
+int powersOfFive[10] = { 0, 1, 32, 243, 1024, 3125, 7776, 16807, 32768, 59049 };
+
+int main (int argc, char* argv[]) {
+    int sumOfNum = 0;
+    for (int i = 200; i <= 354294; i++) {
+        int n = i;
+        int sumOfDig = 0;
+        while (n > 0) {
+            sumOfDig += powersOfFive[n % 10];
+            n /= 10;
+        }
+        if (sumOfDig == i) {
+            sumOfNum += i;
+            printf ("%d\n", i);
+        }
+    }
+
+    printf ("sum: %d\n", sumOfNum);
+}