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53,200

53,200 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 Gapful Number Harshad / Niven Odious Number Practical Number Recamán's Sequence Semiperfect Number

Properties

Parity
Even
Digit count
5
Digit sum
10
Digit product
0
Digital root
1
Palindrome
No
Bit width
16 bits
Reversed
235
Recamán's sequence
a(60,724) = 53,200
Square (n²)
2,830,240,000
Cube (n³)
150,568,768,000,000
Divisor count
60
σ(n) — sum of divisors
153,760
φ(n) — Euler's totient
17,280
Sum of prime factors
44

Primality

Prime factorization: 2 4 × 5 2 × 7 × 19

Nearest primes: 53,197 (−3) · 53,201 (+1)

Divisors & multiples

All divisors (60)
1 · 2 · 4 · 5 · 7 · 8 · 10 · 14 · 16 · 19 · 20 · 25 · 28 · 35 · 38 · 40 · 50 · 56 · 70 · 76 · 80 · 95 · 100 · 112 · 133 · 140 · 152 · 175 · 190 · 200 · 266 · 280 · 304 · 350 · 380 · 400 · 475 · 532 · 560 · 665 · 700 · 760 · 950 · 1064 · 1330 · 1400 · 1520 · 1900 · 2128 · 2660 · 2800 · 3325 · 3800 · 5320 · 6650 · 7600 · 10640 · 13300 · 26600 (half) · 53200
Aliquot sum (sum of proper divisors): 100,560
Factor pairs (a × b = 53,200)
1 × 53200
2 × 26600
4 × 13300
5 × 10640
7 × 7600
8 × 6650
10 × 5320
14 × 3800
16 × 3325
19 × 2800
20 × 2660
25 × 2128
28 × 1900
35 × 1520
38 × 1400
40 × 1330
50 × 1064
56 × 950
70 × 760
76 × 700
80 × 665
95 × 560
100 × 532
112 × 475
133 × 400
140 × 380
152 × 350
175 × 304
190 × 280
200 × 266
First multiples
53,200 · 106,400 (double) · 159,600 · 212,800 · 266,000 · 319,200 · 372,400 · 425,600 · 478,800 · 532,000

Sums & aliquot sequence

As consecutive integers: 10,638 + 10,639 + 10,640 + 10,641 + 10,642 7,597 + 7,598 + … + 7,603 2,791 + 2,792 + … + 2,809 2,116 + 2,117 + … + 2,140
Aliquot sequence: 53,200 100,560 211,920 445,776 741,648 1,174,400 1,734,640 2,298,584 2,067,016 2,442,254 1,478,146 744,458 646,582 330,170 270,958 135,482 67,744 — unresolved within range

Representations

In words
fifty-three thousand two hundred
Ordinal
53200th
Binary
1100111111010000
Octal
147720
Hexadecimal
0xCFD0
Base64
z9A=
One's complement
12,335 (16-bit)
In other bases
ternary (3) 2200222101
quaternary (4) 30333100
quinary (5) 3200300
senary (6) 1050144
septenary (7) 311050
nonary (9) 80871
undecimal (11) 36a74
duodecimal (12) 26954
tridecimal (13) 1b2a4
tetradecimal (14) 15560
pentadecimal (15) 10b6a

Historical numeral systems

Babylonian (base 60)
𒌋𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋
Egyptian hieroglyphic
𓂍𓂍𓂍𓂍𓂍𓆼𓆼𓆼𓍢𓍢
Greek (Milesian)
͵νγσʹ
Mayan (base 20)
𝋦·𝋭·𝋠·𝋠
Chinese
五萬三千二百
Chinese (financial)
伍萬參仟貳佰
In other modern scripts
Eastern Arabic ٥٣٢٠٠ Devanagari ५३२०० Bengali ৫৩২০০ Tamil ௫௩௨௦௦ Thai ๕๓๒๐๐ Tibetan ༥༣༢༠༠ Khmer ៥៣២០០ Lao ໕໓໒໐໐ Burmese ၅၃၂၀၀

Digit at this position in famous constants

π — Pi (π)
Digit 53,200 = 0
e — Euler's number (e)
Digit 53,200 = 5
φ — Golden ratio (φ)
Digit 53,200 = 6
√2 — Pythagoras's (√2)
Digit 53,200 = 9
ln 2 — Natural log of 2
Digit 53,200 = 3
γ — Euler-Mascheroni (γ)
Digit 53,200 = 8

Also seen as

Goldbach decomposition

Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 53200, here are decompositions:

  • 3 + 53197 = 53200
  • 11 + 53189 = 53200
  • 29 + 53171 = 53200
  • 53 + 53147 = 53200
  • 71 + 53129 = 53200
  • 83 + 53117 = 53200
  • 107 + 53093 = 53200
  • 113 + 53087 = 53200

Showing the first eight; more decompositions exist.

Unicode codepoint
Hangul Syllable Kyols
U+CFD0
Other letter (Lo)

UTF-8 encoding: EC BF 90 (3 bytes).

Hex color
#00CFD0
RGB(0, 207, 208)
IPv4 address

As an unsigned 32-bit integer, this is the IPv4 address 0.0.207.208.

Address
0.0.207.208
Class
reserved
IPv4-mapped IPv6
::ffff:0.0.207.208

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

Position in π

The digit sequence 53200 first appears in π at position 231,502 of the decimal expansion (the 231,502ordinal-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.