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8,828

8,828 is a composite number, even.

This number doesn't have a permanent NumberWiki page yet — what you see below is computed live. Pages get added to the permanent index when they're notable (years, primes, curated, etc.).
Arithmetic Number Deficient Number Odious Number Pernicious Number Recamán's Sequence

Properties

Parity
Even
Digit count
4
Digit sum
26
Digit product
1,024
Digital root
8
Palindrome
No
Bit width
14 bits
Reversed
8,288
Recamán's sequence
a(24,940) = 8,828
Square (n²)
77,933,584
Cube (n³)
687,997,679,552
Divisor count
6
σ(n) — sum of divisors
15,456
φ(n) — Euler's totient
4,412
Sum of prime factors
2,211

Primality

Prime factorization: 2 2 × 2207

Nearest primes: 8,821 (−7) · 8,831 (+3)

Divisors & multiples

All divisors (6)
1 · 2 · 4 · 2207 · 4414 (half) · 8828
Aliquot sum (sum of proper divisors): 6,628
Factor pairs (a × b = 8,828)
1 × 8828
2 × 4414
4 × 2207
First multiples
8,828 · 17,656 (double) · 26,484 · 35,312 · 44,140 · 52,968 · 61,796 · 70,624 · 79,452 · 88,280

Sums & aliquot sequence

As consecutive integers: 1,100 + 1,101 + … + 1,107
Aliquot sequence: 8,828 6,628 4,978 2,942 1,474 974 490 536 484 447 153 81 40 50 43 1 0 — terminates at zero

Representations

In words
eight thousand eight hundred twenty-eight
Ordinal
8828th
Binary
10001001111100
Octal
21174
Hexadecimal
0x227C
Base64
Inw=
One's complement
56,707 (16-bit)
In other bases
ternary (3) 110002222
quaternary (4) 2021330
quinary (5) 240303
senary (6) 104512
septenary (7) 34511
nonary (9) 13088
undecimal (11) 66a6
duodecimal (12) 5138
tridecimal (13) 4031
tetradecimal (14) 3308
pentadecimal (15) 2938

Historical numeral systems

Babylonian (base 60)
𒁹𒁹 𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹
Egyptian hieroglyphic
𓆼𓆼𓆼𓆼𓆼𓆼𓆼𓆼𓍢𓍢𓍢𓍢𓍢𓍢𓍢𓍢𓎆𓎆𓏺𓏺𓏺𓏺𓏺𓏺𓏺𓏺
Greek (Milesian)
͵ηωκηʹ
Mayan (base 20)
𝋡·𝋢·𝋡·𝋨
Chinese
八千八百二十八
Chinese (financial)
捌仟捌佰貳拾捌
In other modern scripts
Eastern Arabic ٨٨٢٨ Devanagari ८८२८ Bengali ৮৮২৮ Tamil ௮௮௨௮ Thai ๘๘๒๘ Tibetan ༨༨༢༨ Khmer ៨៨២៨ Lao ໘໘໒໘ Burmese ၈၈၂၈

Digit at this position in famous constants

π — Pi (π)
Digit 8,828 = 1
e — Euler's number (e)
Digit 8,828 = 0
φ — Golden ratio (φ)
Digit 8,828 = 0
√2 — Pythagoras's (√2)
Digit 8,828 = 6
ln 2 — Natural log of 2
Digit 8,828 = 0
γ — Euler-Mascheroni (γ)
Digit 8,828 = 1

Also seen as

Goldbach decomposition

Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 8828, here are decompositions:

  • 7 + 8821 = 8828
  • 67 + 8761 = 8828
  • 97 + 8731 = 8828
  • 109 + 8719 = 8828
  • 139 + 8689 = 8828
  • 151 + 8677 = 8828
  • 181 + 8647 = 8828
  • 199 + 8629 = 8828

Showing the first eight; more decompositions exist.

Unicode codepoint
Precedes Or Equal To
U+227C
Math symbol (Sm)

UTF-8 encoding: E2 89 BC (3 bytes).

Hex color
#00227C
RGB(0, 34, 124)
IPv4 address

As an unsigned 32-bit integer, this is the IPv4 address 0.0.34.124.

Address
0.0.34.124
Class
reserved
IPv4-mapped IPv6
::ffff:0.0.34.124

Unspecified address (0.0.0.0/8) — "this network" placeholder.

Position in π

The digit sequence 8828 first appears in π at position 5,391 of the decimal expansion (the 5,391ordinal-suffix:st digit after the integer 3).

Search range: the first 1,000,000 fractional digits of π. Any 6-digit-or-shorter string is virtually guaranteed to appear in there — the more interesting signal is the position.