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17,090

17,090 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.).
Deficient Number Gapful Number Odious Number Pernicious Number Recamán's Sequence Sphenic Number Squarefree

Properties

Parity
Even
Digit count
5
Digit sum
17
Digit product
0
Digital root
8
Palindrome
No
Bit width
15 bits
Reversed
9,071
Recamán's sequence
a(44,231) = 17,090
Square (n²)
292,068,100
Cube (n³)
4,991,443,829,000
Divisor count
8
σ(n) — sum of divisors
30,780
φ(n) — Euler's totient
6,832
Sum of prime factors
1,716

Primality

Prime factorization: 2 × 5 × 1709

Nearest primes: 17,077 (−13) · 17,093 (+3)

Divisors & multiples

All divisors (8)
1 · 2 · 5 · 10 · 1709 · 3418 · 8545 (half) · 17090
Aliquot sum (sum of proper divisors): 13,690
Factor pairs (a × b = 17,090)
1 × 17090
2 × 8545
5 × 3418
10 × 1709
First multiples
17,090 · 34,180 (double) · 51,270 · 68,360 · 85,450 · 102,540 · 119,630 · 136,720 · 153,810 · 170,900

Sums & aliquot sequence

As a sum of two squares: 31² + 127² = 83² + 101²
As consecutive integers: 4,271 + 4,272 + 4,273 + 4,274 3,416 + 3,417 + 3,418 + 3,419 + 3,420 845 + 846 + … + 864
Aliquot sequence: 17,090 13,690 11,636 8,734 5,594 2,800 4,888 5,192 5,608 4,922 2,854 1,430 1,594 800 1,153 1 0 — terminates at zero

Representations

In words
seventeen thousand ninety
Ordinal
17090th
Binary
100001011000010
Octal
41302
Hexadecimal
0x42C2
Base64
QsI=
One's complement
48,445 (16-bit)
In other bases
ternary (3) 212102222
quaternary (4) 10023002
quinary (5) 1021330
senary (6) 211042
septenary (7) 100553
nonary (9) 25388
undecimal (11) 11927
duodecimal (12) 9a82
tridecimal (13) 7a18
tetradecimal (14) 632a
pentadecimal (15) 50e5

Historical numeral systems

Babylonian (base 60)
𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒌋
Egyptian hieroglyphic
𓂍𓆼𓆼𓆼𓆼𓆼𓆼𓆼𓎆𓎆𓎆𓎆𓎆𓎆𓎆𓎆𓎆
Greek (Milesian)
͵ιζϟʹ
Mayan (base 20)
𝋢·𝋢·𝋮·𝋪
Chinese
一萬七千零九十
Chinese (financial)
壹萬柒仟零玖拾
In other modern scripts
Eastern Arabic ١٧٠٩٠ Devanagari १७०९० Bengali ১৭০৯০ Tamil ௧௭௦௯௦ Thai ๑๗๐๙๐ Tibetan ༡༧༠༩༠ Khmer ១៧០៩០ Lao ໑໗໐໙໐ Burmese ၁၇၀၉၀

Digit at this position in famous constants

π — Pi (π)
Digit 17,090 = 3
e — Euler's number (e)
Digit 17,090 = 3
φ — Golden ratio (φ)
Digit 17,090 = 8
√2 — Pythagoras's (√2)
Digit 17,090 = 3
ln 2 — Natural log of 2
Digit 17,090 = 6
γ — Euler-Mascheroni (γ)
Digit 17,090 = 3

Also seen as

Goldbach decomposition

Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 17090, here are decompositions:

  • 13 + 17077 = 17090
  • 37 + 17053 = 17090
  • 43 + 17047 = 17090
  • 61 + 17029 = 17090
  • 79 + 17011 = 17090
  • 97 + 16993 = 17090
  • 103 + 16987 = 17090
  • 109 + 16981 = 17090

Showing the first eight; more decompositions exist.

Unicode codepoint
CJK Unified Ideograph-42C2
U+42C2
Other letter (Lo)

UTF-8 encoding: E4 8B 82 (3 bytes).

Hex color
#0042C2
RGB(0, 66, 194)
IPv4 address

As an unsigned 32-bit integer, this is the IPv4 address 0.0.66.194.

Address
0.0.66.194
Class
reserved
IPv4-mapped IPv6
::ffff:0.0.66.194

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

Position in π

The digit sequence 17090 first appears in π at position 33,762 of the decimal expansion (the 33,762ordinal-suffix:nd 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.