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55,003

55,003 is a composite number, odd.

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 Harshad / Niven Odious Number Pernicious Number Recamán's Sequence Semiprime Squarefree

Properties

Parity
Odd
Digit count
5
Digit sum
13
Digit product
0
Digital root
4
Palindrome
No
Bit width
16 bits
Reversed
30,055
Recamán's sequence
a(141,549) = 55,003
Square (n²)
3,025,330,009
Cube (n³)
166,402,226,485,027
Divisor count
4
σ(n) — sum of divisors
59,248
φ(n) — Euler's totient
50,760
Sum of prime factors
4,244

Primality

Prime factorization: 13 × 4231

Nearest primes: 55,001 (−2) · 55,009 (+6)

Divisors & multiples

All divisors (4)
1 · 13 · 4231 · 55003
Aliquot sum (sum of proper divisors): 4,245
Factor pairs (a × b = 55,003)
1 × 55003
13 × 4231
First multiples
55,003 · 110,006 (double) · 165,009 · 220,012 · 275,015 · 330,018 · 385,021 · 440,024 · 495,027 · 550,030

Sums & aliquot sequence

As consecutive integers: 27,501 + 27,502 4,225 + 4,226 + … + 4,237 2,103 + 2,104 + … + 2,128
Aliquot sequence: 55,003 4,245 2,571 861 483 285 195 141 51 21 11 1 0 — terminates at zero

Representations

In words
fifty-five thousand three
Ordinal
55003rd
Binary
1101011011011011
Octal
153333
Hexadecimal
0xD6DB
Base64
1ts=
One's complement
10,532 (16-bit)
In other bases
ternary (3) 2210110011
quaternary (4) 31123123
quinary (5) 3230003
senary (6) 1102351
septenary (7) 316234
nonary (9) 83404
undecimal (11) 38363
duodecimal (12) 279b7
tridecimal (13) 1c060
tetradecimal (14) 1608b
pentadecimal (15) 1146d

Historical numeral systems

Babylonian (base 60)
𒌋𒁹𒁹𒁹𒁹𒁹 𒌋𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒁹𒁹𒁹
Egyptian hieroglyphic
𓂍𓂍𓂍𓂍𓂍𓆼𓆼𓆼𓆼𓆼𓏺𓏺𓏺
Greek (Milesian)
͵νεγʹ
Mayan (base 20)
𝋦·𝋱·𝋪·𝋣
Chinese
五萬五千零三
Chinese (financial)
伍萬伍仟零參
In other modern scripts
Eastern Arabic ٥٥٠٠٣ Devanagari ५५००३ Bengali ৫৫০০৩ Tamil ௫௫௦௦௩ Thai ๕๕๐๐๓ Tibetan ༥༥༠༠༣ Khmer ៥៥០០៣ Lao ໕໕໐໐໓ Burmese ၅၅၀၀၃

Digit at this position in famous constants

π — Pi (π)
Digit 55,003 = 9
e — Euler's number (e)
Digit 55,003 = 1
φ — Golden ratio (φ)
Digit 55,003 = 0
√2 — Pythagoras's (√2)
Digit 55,003 = 0
ln 2 — Natural log of 2
Digit 55,003 = 8
γ — Euler-Mascheroni (γ)
Digit 55,003 = 1

Also seen as

Unicode codepoint
Hangul Syllable Huc
U+D6DB
Other letter (Lo)

UTF-8 encoding: ED 9B 9B (3 bytes).

Hex color
#00D6DB
RGB(0, 214, 219)
IPv4 address

As an unsigned 32-bit integer, this is the IPv4 address 0.0.214.219.

Address
0.0.214.219
Class
reserved
IPv4-mapped IPv6
::ffff:0.0.214.219

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

Position in π

The digit sequence 55003 first appears in π at position 126,584 of the decimal expansion (the 126,584ordinal-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.