When I ls a file the last modified date shows as Nov 29 11:13, am but stat shows the file changed at Dec 3rd, why is the date different on ls and stat output.
-rw-rr 1 iadm sys 266240 Nov 29 11:13 log_backup_1_0_26337600_26341632.1417281197106
-rw-rr 1 iadm sys 1585152 Nov 29 11:13 log_backup_0_0_0_0.1417281197131
stat log_backup_0_0_0_0.1417281197131
File: `log_backup_0_0_0_0.1417281197131'
Size: 1585152 Blocks: 3096 IO Block: 32768 regular file
Device: 22h/34d Inode: 17232 Links: 1
Access: (0644/-rw-r--r--) Uid: ( 1002/ iadm) Gid: ( 79/ sys)
Access: 2014-11-29 11:13:17.000000000 -0600
Modify: 2014-11-29 11:13:17.000000000 -0600
**Change: 2014-12-03 09:56:57.618281823 -0600**
Birth: -
stat log_backup_1_0_26337600_26341632.1417281197106
File: `log_backup_1_0_26337600_26341632.1417281197106'
Size: 266240 Blocks: 520 IO Block: 32768 regular file
Device: 22h/34d Inode: 17231 Links: 1
Access: (0644/-rw-r--r--) Uid: ( 1002/ iadm) Gid: ( 79/ sys)
Access: 2014-11-29 11:13:17.000000000 -0600
Modify: 2014-11-29 11:13:17.000000000 -0600
**Change: 2014-12-03 09:56:57.606281658 -0600**
Birth: -