diff --git a/django/contrib/humanize/templatetags/humanize.py b/django/contrib/humanize/templatetags/humanize.py
index 8e25554aea..0da7e8e453 100644
--- a/django/contrib/humanize/templatetags/humanize.py
+++ b/django/contrib/humanize/templatetags/humanize.py
@@ -165,13 +165,13 @@ def naturaltime(value):
             return ungettext(
                 u'a second ago', u'%(count)s seconds ago', delta.seconds
             ) % {'count': delta.seconds}
-        elif delta.seconds / 60 < 60:
-            count = delta.seconds / 60
+        elif delta.seconds // 60 < 60:
+            count = delta.seconds // 60
             return ungettext(
                 u'a minute ago', u'%(count)s minutes ago', count
             ) % {'count': count}
         else:
-            count = delta.seconds / 60 / 60
+            count = delta.seconds // 60 // 60
             return ungettext(
                 u'an hour ago', u'%(count)s hours ago', count
             ) % {'count': count}
@@ -187,13 +187,13 @@ def naturaltime(value):
             return ungettext(
                 u'a second from now', u'%(count)s seconds from now', delta.seconds
             ) % {'count': delta.seconds}
-        elif delta.seconds / 60 < 60:
-            count = delta.seconds / 60
+        elif delta.seconds // 60 < 60:
+            count = delta.seconds // 60
             return ungettext(
                 u'a minute from now', u'%(count)s minutes from now', count
             ) % {'count': count}
         else:
-            count = delta.seconds / 60 / 60
+            count = delta.seconds // 60 // 60
             return ungettext(
                 u'an hour from now', u'%(count)s hours from now', count
             ) % {'count': count}
diff --git a/django/contrib/localflavor/se/utils.py b/django/contrib/localflavor/se/utils.py
index 5f65d8fcb2..5e7c2b7dae 100644
--- a/django/contrib/localflavor/se/utils.py
+++ b/django/contrib/localflavor/se/utils.py
@@ -18,7 +18,7 @@ def id_number_checksum(gd):
     if (s % 10) == 0:
         return 0
 
-    return (((s / 10) + 1) * 10) - s
+    return (((s // 10) + 1) * 10) - s
 
 def validate_id_birthday(gd, fix_coordination_number_day=True):
     """
diff --git a/django/utils/baseconv.py b/django/utils/baseconv.py
index 702c172b34..8a6181bb2d 100644
--- a/django/utils/baseconv.py
+++ b/django/utils/baseconv.py
@@ -88,7 +88,7 @@ class BaseConverter(object):
             while x > 0:
                 digit = x % len(to_digits)
                 res = to_digits[digit] + res
-                x = int(x / len(to_digits))
+                x = int(x // len(to_digits))
         return neg, res
 
 base2 = BaseConverter(BASE2_ALPHABET)
diff --git a/django/utils/feedgenerator.py b/django/utils/feedgenerator.py
index 28a83f2f42..aa3a729a8a 100644
--- a/django/utils/feedgenerator.py
+++ b/django/utils/feedgenerator.py
@@ -42,7 +42,7 @@ def rfc2822_date(date):
     time_str = date.strftime('%s, %%d %s %%Y %%H:%%M:%%S ' % (dow, month))
     if date.tzinfo:
         offset = date.tzinfo.utcoffset(date)
-        timezone = (offset.days * 24 * 60) + (offset.seconds / 60)
+        timezone = (offset.days * 24 * 60) + (offset.seconds // 60)
         hour, minute = divmod(timezone, 60)
         return time_str + "%+03d%02d" % (hour, minute)
     else:
@@ -54,7 +54,7 @@ def rfc3339_date(date):
     if date.tzinfo:
         time_str = date.strftime('%Y-%m-%dT%H:%M:%S')
         offset = date.tzinfo.utcoffset(date)
-        timezone = (offset.days * 24 * 60) + (offset.seconds / 60)
+        timezone = (offset.days * 24 * 60) + (offset.seconds // 60)
         hour, minute = divmod(timezone, 60)
         return time_str + "%+03d:%02d" % (hour, minute)
     else:
diff --git a/django/utils/http.py b/django/utils/http.py
index 4fee731d0a..af44ff498c 100644
--- a/django/utils/http.py
+++ b/django/utils/http.py
@@ -166,7 +166,7 @@ def int_to_base36(i):
     # Construct base36 representation
     while factor >= 0:
         j = 36 ** factor
-        base36.append(digits[i / j])
+        base36.append(digits[i // j])
         i = i % j
         factor -= 1
     return ''.join(base36)