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29,328

29,328 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 Evil Number Harshad / Niven Practical Number Recamán's Sequence Semiperfect Number

Properties

Parity
Even
Digit count
5
Digit sum
24
Digit product
864
Digital root
6
Palindrome
No
Bit width
15 bits
Reversed
82,392
Recamán's sequence
a(313,072) = 29,328
Square (n²)
860,131,584
Cube (n³)
25,225,939,095,552
Divisor count
40
σ(n) — sum of divisors
83,328
φ(n) — Euler's totient
8,832
Sum of prime factors
71

Primality

Prime factorization: 2 4 × 3 × 13 × 47

Nearest primes: 29,327 (−1) · 29,333 (+5)

Divisors & multiples

All divisors (40)
1 · 2 · 3 · 4 · 6 · 8 · 12 · 13 · 16 · 24 · 26 · 39 · 47 · 48 · 52 · 78 · 94 · 104 · 141 · 156 · 188 · 208 · 282 · 312 · 376 · 564 · 611 · 624 · 752 · 1128 · 1222 · 1833 · 2256 · 2444 · 3666 · 4888 · 7332 · 9776 · 14664 (half) · 29328
Aliquot sum (sum of proper divisors): 54,000
Factor pairs (a × b = 29,328)
1 × 29328
2 × 14664
3 × 9776
4 × 7332
6 × 4888
8 × 3666
12 × 2444
13 × 2256
16 × 1833
24 × 1222
26 × 1128
39 × 752
47 × 624
48 × 611
52 × 564
78 × 376
94 × 312
104 × 282
141 × 208
156 × 188
First multiples
29,328 · 58,656 (double) · 87,984 · 117,312 · 146,640 · 175,968 · 205,296 · 234,624 · 263,952 · 293,280

Sums & aliquot sequence

As consecutive integers: 9,775 + 9,776 + 9,777 2,250 + 2,251 + … + 2,262 901 + 902 + … + 932 733 + 734 + … + 771
Aliquot sequence: 29,328 54,000 139,440 360,528 770,352 1,402,128 3,472,560 11,151,504 30,012,528 65,425,808 81,915,952 85,417,088 84,750,022 61,164,890 48,931,930 39,145,562 20,143,174 — unresolved within range

Representations

In words
twenty-nine thousand three hundred twenty-eight
Ordinal
29328th
Binary
111001010010000
Octal
71220
Hexadecimal
0x7290
Base64
cpA=
One's complement
36,207 (16-bit)
In other bases
ternary (3) 1111020020
quaternary (4) 13022100
quinary (5) 1414303
senary (6) 343440
septenary (7) 151335
nonary (9) 44206
undecimal (11) 20042
duodecimal (12) 14b80
tridecimal (13) 10470
tetradecimal (14) a98c
pentadecimal (15) 8a53

Historical numeral systems

Babylonian (base 60)
𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹
Egyptian hieroglyphic
𓂍𓂍𓆼𓆼𓆼𓆼𓆼𓆼𓆼𓆼𓆼𓍢𓍢𓍢𓎆𓎆𓏺𓏺𓏺𓏺𓏺𓏺𓏺𓏺
Greek (Milesian)
͵κθτκηʹ
Mayan (base 20)
𝋣·𝋭·𝋦·𝋨
Chinese
二萬九千三百二十八
Chinese (financial)
貳萬玖仟參佰貳拾捌
In other modern scripts
Eastern Arabic ٢٩٣٢٨ Devanagari २९३२८ Bengali ২৯৩২৮ Tamil ௨௯௩௨௮ Thai ๒๙๓๒๘ Tibetan ༢༩༣༢༨ Khmer ២៩៣២៨ Lao ໒໙໓໒໘ Burmese ၂၉၃၂၈

Digit at this position in famous constants

π — Pi (π)
Digit 29,328 = 5
e — Euler's number (e)
Digit 29,328 = 4
φ — Golden ratio (φ)
Digit 29,328 = 0
√2 — Pythagoras's (√2)
Digit 29,328 = 6
ln 2 — Natural log of 2
Digit 29,328 = 1
γ — Euler-Mascheroni (γ)
Digit 29,328 = 7

Also seen as

Goldbach decomposition

Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 29328, here are decompositions:

  • 17 + 29311 = 29328
  • 31 + 29297 = 29328
  • 41 + 29287 = 29328
  • 59 + 29269 = 29328
  • 97 + 29231 = 29328
  • 107 + 29221 = 29328
  • 127 + 29201 = 29328
  • 137 + 29191 = 29328

Showing the first eight; more decompositions exist.

Unicode codepoint
CJK Unified Ideograph-7290
U+7290
Other letter (Lo)

UTF-8 encoding: E7 8A 90 (3 bytes).

Hex color
#007290
RGB(0, 114, 144)
IPv4 address

As an unsigned 32-bit integer, this is the IPv4 address 0.0.114.144.

Address
0.0.114.144
Class
reserved
IPv4-mapped IPv6
::ffff:0.0.114.144

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

Position in π

The digit sequence 29328 first appears in π at position 174,967 of the decimal expansion (the 174,967ordinal-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.