6346
ISO 6346 codes and marks shipping containers.
- Even
- Composite
Where 6346 fits
Why 6346 is special
The four letters and seven digits stencilled on a container, plus a check digit, are what let a box be tracked across carriers that share no other system.
Factors & digit properties
- Divisors (8)
- 1, 2, 19, 38, 167, 334, 3173, 6346
- Prime factorisation
- 2 × 19 × 167
- Digit sum
- 19
- Digital root
- 1
Representations
- Decimal
- 6346
- Binary
- 1100011001010
- Octal
- 14312
- Hexadecimal
- 18ca
- Scientific notation
- 6.346 × 10^3
Other mathematical patterns
- Deficient number
- Happy number
- Harshad (Niven) number
Related numbers & connections
Container marking is what lets a box be tracked across carriers that share no other system.
One standard fixes the box's dimensions and the other how it is marked, and container shipping needed both.
View 668 →Numbers Around Us
- appears inStandards issued by an organisation
why?
Strength 0.50, confidence "high".
- appears inNumbers assigned as identifiers
why?
Strength 0.50, confidence "high".
Technology & computing
ISO 6346 specifies the identification system for freight containers: an owner code, equipment category, serial number and check digit, together with size and type codes.
DocumentedTechnology & computingGeography: International — ISO member bodiesPeriod: 1995–
Common questions
Is 6346 a prime number?
No, 6346 is not prime.
What are the factors of 6346?
The factors of 6346 are 1, 2, 19, 38, 167, 334, 3173, 6346.
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