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34,842

34,842 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.).
Abundant Number Arithmetic Number Happy Number Odious Number Pernicious Number Recamán's Sequence Semiperfect Number Sphenic Number Squarefree

Properties

Parity
Even
Digit count
5
Digit sum
21
Digit product
768
Digital root
3
Palindrome
No
Bit width
16 bits
Reversed
24,843
Recamán's sequence
a(20,967) = 34,842
Square (n²)
1,213,964,964
Cube (n³)
42,296,967,275,688
Divisor count
8
σ(n) — sum of divisors
69,696
φ(n) — Euler's totient
11,612
Sum of prime factors
5,812

Primality

Prime factorization: 2 × 3 × 5807

Nearest primes: 34,841 (−1) · 34,843 (+1)

Divisors & multiples

All divisors (8)
1 · 2 · 3 · 6 · 5807 · 11614 · 17421 (half) · 34842
Aliquot sum (sum of proper divisors): 34,854
Factor pairs (a × b = 34,842)
1 × 34842
2 × 17421
3 × 11614
6 × 5807
First multiples
34,842 · 69,684 (double) · 104,526 · 139,368 · 174,210 · 209,052 · 243,894 · 278,736 · 313,578 · 348,420

Sums & aliquot sequence

As consecutive integers: 11,613 + 11,614 + 11,615 8,709 + 8,710 + 8,711 + 8,712 2,898 + 2,899 + … + 2,909
Aliquot sequence: 34,842 34,854 37,194 37,206 53,514 65,526 68,298 68,310 139,050 247,830 401,898 533,814 533,826 649,278 958,770 1,685,070 2,866,050 — unresolved within range

Representations

In words
thirty-four thousand eight hundred forty-two
Ordinal
34842nd
Binary
1000100000011010
Octal
104032
Hexadecimal
0x881A
Base64
iBo=
One's complement
30,693 (16-bit)
In other bases
ternary (3) 1202210110
quaternary (4) 20200122
quinary (5) 2103332
senary (6) 425150
septenary (7) 203403
nonary (9) 52713
undecimal (11) 241a5
duodecimal (12) 181b6
tridecimal (13) 12b22
tetradecimal (14) c9aa
pentadecimal (15) a4cc

Historical numeral systems

Babylonian (base 60)
𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋 𒌋𒌋𒌋𒌋𒁹𒁹
Egyptian hieroglyphic
𓂍𓂍𓂍𓆼𓆼𓆼𓆼𓍢𓍢𓍢𓍢𓍢𓍢𓍢𓍢𓎆𓎆𓎆𓎆𓏺𓏺
Greek (Milesian)
͵λδωμβʹ
Mayan (base 20)
𝋤·𝋧·𝋢·𝋢
Chinese
三萬四千八百四十二
Chinese (financial)
參萬肆仟捌佰肆拾貳
In other modern scripts
Eastern Arabic ٣٤٨٤٢ Devanagari ३४८४२ Bengali ৩৪৮৪২ Tamil ௩௪௮௪௨ Thai ๓๔๘๔๒ Tibetan ༣༤༨༤༢ Khmer ៣៤៨៤២ Lao ໓໔໘໔໒ Burmese ၃၄၈၄၂

Digit at this position in famous constants

π — Pi (π)
Digit 34,842 = 1
e — Euler's number (e)
Digit 34,842 = 3
φ — Golden ratio (φ)
Digit 34,842 = 0
√2 — Pythagoras's (√2)
Digit 34,842 = 7
ln 2 — Natural log of 2
Digit 34,842 = 1
γ — Euler-Mascheroni (γ)
Digit 34,842 = 2

Also seen as

Goldbach decomposition

Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 34842, here are decompositions:

  • 23 + 34819 = 34842
  • 61 + 34781 = 34842
  • 79 + 34763 = 34842
  • 83 + 34759 = 34842
  • 103 + 34739 = 34842
  • 113 + 34729 = 34842
  • 139 + 34703 = 34842
  • 149 + 34693 = 34842

Showing the first eight; more decompositions exist.

Unicode codepoint
CJK Unified Ideograph-881A
U+881A
Other letter (Lo)

UTF-8 encoding: E8 A0 9A (3 bytes).

Hex color
#00881A
RGB(0, 136, 26)
IPv4 address

As an unsigned 32-bit integer, this is the IPv4 address 0.0.136.26.

Address
0.0.136.26
Class
reserved
IPv4-mapped IPv6
::ffff:0.0.136.26

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

Position in π

The digit sequence 34842 first appears in π at position 233,600 of the decimal expansion (the 233,600ordinal-suffix:th 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.