Numberwise

8212

8212 is the em dash.

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Where 8212 fits

Where 8212 fits: Related numbersRelated numbers: 8722, 8230.Related numbers872282308212
8212 connects to 1 world: related numbers.

Why 8212 is special

It is a distinct character from the en dash and the hyphen, and automatic substitution by word processors is why so many documents contain all three inconsistently.

Factors & digit properties

Divisors (6)
1, 2, 4, 2053, 4106, 8212
Prime factorisation
2^2 × 2053
Digit sum
13
Digital root
4

Representations

Decimal
8212
Binary
10000000010100
Octal
20024
Hexadecimal
2014
Scientific notation
8.212 × 10^3

Other mathematical patterns

  • Deficient number

Related numbers & connections

Connection
One is a mathematical operator and the other punctuation, and the hyphen is used for both.

One is a mathematical operator and the other punctuation, and the hyphen is used for both.

View 8722 →

Other connections

  • contrasts with8722
    why?

    Strength 0.50, confidence "high".

  • is associated with8230
    why?

    Strength 0.50, confidence "high".

How is 8212 connected to another number? →

Technology & computing

  • U+2014 EM DASH is one of several dash characters alongside the en dash and hyphen-minus. Automatic typographic substitution produces documents mixing them without a consistent rule.

    DocumentedTechnology & computingGeography: International — Unicode ConsortiumPeriod: 1991–

Common questions

Is 8212 a prime number?

No, 8212 is not prime.

What are the factors of 8212?

The factors of 8212 are 1, 2, 4, 2053, 4106, 8212.

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