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Number

852

852 is a composite number, even, a calendar year.

Abundant Number Pentagonal Smith Number Year

Properties

Parity
Even
Digit count
3
Digit sum
15
Digital root
6
Palindrome
No
Divisor count
12
σ(n) — sum of divisors
2,016

Primality

Prime factorization: 2 2 × 3 × 71

Divisors & multiples

All divisors (12)
1 · 2 · 3 · 4 · 6 · 12 · 71 · 142 · 213 · 284 · 426 · 852
Aliquot sum (sum of proper divisors): 1,164
Factor pairs (a × b = 852)
1 × 852
2 × 426
3 × 284
4 × 213
6 × 142
12 × 71
First multiples
852 · 1,704 · 2,556 · 3,408 · 4,260 · 5,112 · 5,964 · 6,816 · 7,668 · 8,520

Representations

In words
eight hundred fifty-two
Ordinal
852nd
Roman numeral
DCCCLII
Binary
1101010100
Octal
1524
Hexadecimal
354

Also seen as

Goldbach decomposition

Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 852, here are decompositions:

  • 13 + 839 = 852
  • 23 + 829 = 852
  • 29 + 823 = 852
  • 31 + 821 = 852
  • 41 + 811 = 852
  • 43 + 809 = 852
  • 79 + 773 = 852
  • 83 + 769 = 852

Showing the first eight; more decompositions exist.

Unicode codepoint
͔
U+0354
Non-spacing mark (Mn)

UTF-8 encoding: CD 94 (2 bytes).

Lookup U+0354 on Compart ↗ Lookup on FileFormat.Info ↗
Code page identifier

Code page 852 is DOS Latin-2 (Central European) — DOS code page for Central and Eastern European languages.

Code pages are integer identifiers used by Windows and other systems to refer to specific character encodings.

Microsoft code page reference ↗
Hex color
#000354
RGB(0, 3, 84)
IPv4 address

As an unsigned 32-bit integer, this is the IPv4 address 0.0.3.84.