13,616
ISO 13616 defines the IBAN format for international bank accounts.
- Even
- Composite
Where 13,616 fits
Why 13,616 is special
An IBAN carries a checksum, so a mistyped account number is usually rejected before any money moves. Catching an error at entry rather than after a transfer is the whole point of building the check into the number.
Factors & digit properties
- Divisors (20)
- 1, 2, 4, 8, 16, 23, 37, 46, 74, 92, 148, 184, 296, 368, 592, 851, 1702, 3404, 6808, 13616
- Prime factorisation
- 2^4 × 23 × 37
- Digit sum
- 17
- Digital root
- 8
Representations
- Decimal
- 13616
- Binary
- 11010100110000
- Octal
- 32460
- Hexadecimal
- 3530
- Scientific notation
- 1.362 × 10^4
Other mathematical patterns
- Abundant number
Related numbers & connections
A BIC identifies the institution and an IBAN the account; international transfers historically required both.
View 9362 →Finance & economics
IBANs include check digits computed from the rest of the number, so most typing errors fail validation immediately. The alternative — discovering the mistake after funds have left — is what the format exists to prevent.
DocumentedFinance & economics
Common questions
Is 13,616 a prime number?
No, 13,616 is not prime.
What are the factors of 13,616?
The factors of 13,616 are 1, 2, 4, 8, 16, 23, 37, 46, 74, 92, 148, 184, 296, 368, 592, 851, 1702, 3404, 6808, 13616.
About this page's data
Mathematical facts:computed directly from the number's value — nothing to source or verify externally.
Contextual records: 1 reviewer-confirmed record, sourced and reviewed before publication.
Last reviewed: 3 August 2026