6210
NGC 6210 is the Turtle Nebula.
- Even
- Composite
Where 6210 fits
Why 6210 is special
Its shape is markedly asymmetric, which is now generally read as evidence that a companion star shaped the ejected material.
Factors & digit properties
- Divisors (32)
- 1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 27, 30, 45, 46, 54, 69, 90, 115, 135, 138, 207, 230, 270, 345, 414, 621, 690, 1035, 1242, 2070, 3105, 6210
- Prime factorisation
- 2 × 3^3 × 5 × 23
- Digit sum
- 9
- Digital root
- 9
Representations
- Decimal
- 6210
- Scientific notation
- 6.210 × 10^3
Roman numerals
Roman numerals as modelled here goes up to 3,999.
Binary
1 1 0 0 0 0 1 0 0 0 0 1 0
1 × 4,096 + 1 × 2,048 + 0 × 1,024 + 0 × 512 + 0 × 256 + 0 × 128 + 1 × 64 + 0 × 32 + 0 × 16 + 0 × 8 + 0 × 4 + 1 × 2 + 0 × 1 = 6,210
Octal
1 4 1 0 2
1 × 4,096 + 4 × 512 + 1 × 64 + 0 × 8 + 2 × 1 = 6,210
Hexadecimal
1 8 4 2
1 × 4,096 + 8 × 256 + 4 × 16 + 2 × 1 = 6,210
Read as powers of two: 4,096 + 2,048 + 64 + 2 = 6,210.
In historical numeral systems
Egyptian
6 lotuses, 2 coils of rope, 1 hobble
6 × 1,000 + 2 × 100 + 1 × 10 = 6,210. The signs are simply repeated and added; where they sit on the line is a matter of layout, not value.
Systems that simply cannot reach this value are left out. Where a script needs a font most readers do not have, the reading is given instead of the glyphs — see number systems for each system in full.
Other mathematical patterns
- Abundant number
- Harshad (Niven) number
Related numbers & connections
Both are planetary nebulae whose asymmetry points to a binary companion shaping the ejected material.
View 7009 →Other connections
- is associated with7009
why?
Strength 0.50, confidence "high".
Science
NGC 6210 is a planetary nebula with complex asymmetric structure, of the kind commonly attributed to interaction with a binary companion during ejection.
DocumentedSciencePeriod: 1825–
Common questions
Is 6210 a prime number?
No, 6210 is not prime.
What are the factors of 6210?
The factors of 6210 are 1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 27, 30, 45, 46, 54, 69, 90, 115, 135, 138, 207, 230, 270, 345, 414, 621, 690, 1035, 1242, 2070, 3105, 6210.
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: 15 July 2026