Dutch Bank Accounts
Dutch bank accounts are 10 digit numbers (currently the first digit is always zero)
which are protected by a special numerical check.
Each digit is multiplied by a factor ranging from 10 to 1.
The calculation results are then summed together.
Finally, to be a valid bank account, the sum must be divisible by 11.
Example (account: 067.89.54.321):
| 0 |
|
6 |
|
7 |
. |
8 |
|
9 |
. |
5 |
|
4 |
. |
3 |
|
2 |
|
1 |
| * |
* |
* |
|
* |
* |
|
* |
* |
|
* |
* |
* |
| 10 |
9 |
8 |
7 |
6 |
5 |
4 |
3 |
2 |
1 |
| = |
= |
= |
= |
= |
= |
= |
= |
= |
= |
| 0 |
+ |
54 |
+ |
56 |
+ |
56 |
+ |
54 |
+ |
25 |
+ |
16 |
+ |
9 |
+ |
4 |
+ |
1 |
= |
275 |
= |
N*11 |
1996-08-21