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55,025

55,025 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 Evil Number Happy Number Recamán's Sequence

Properties

Parity
Odd
Digit count
5
Digit sum
17
Digit product
0
Digital root
8
Palindrome
No
Bit width
16 bits
Reversed
52,055
Recamán's sequence
a(141,505) = 55,025
Square (n²)
3,027,750,625
Cube (n³)
166,601,978,140,625
Divisor count
12
σ(n) — sum of divisors
71,424
φ(n) — Euler's totient
42,000
Sum of prime factors
112

Primality

Prime factorization: 5 2 × 31 × 71

Nearest primes: 55,021 (−4) · 55,049 (+24)

Divisors & multiples

All divisors (12)
1 · 5 · 25 · 31 · 71 · 155 · 355 · 775 · 1775 · 2201 · 11005 · 55025
Aliquot sum (sum of proper divisors): 16,399
Factor pairs (a × b = 55,025)
1 × 55025
5 × 11005
25 × 2201
31 × 1775
71 × 775
155 × 355
First multiples
55,025 · 110,050 (double) · 165,075 · 220,100 · 275,125 · 330,150 · 385,175 · 440,200 · 495,225 · 550,250

Sums & aliquot sequence

As consecutive integers: 27,512 + 27,513 11,003 + 11,004 + 11,005 + 11,006 + 11,007 5,498 + 5,499 + … + 5,507 2,189 + 2,190 + … + 2,213
Aliquot sequence: 55,025 16,399 1,297 1 0 — terminates at zero

Representations

In words
fifty-five thousand twenty-five
Ordinal
55025th
Binary
1101011011110001
Octal
153361
Hexadecimal
0xD6F1
Base64
1vE=
One's complement
10,510 (16-bit)
In other bases
ternary (3) 2210110222
quaternary (4) 31123301
quinary (5) 3230100
senary (6) 1102425
septenary (7) 316265
nonary (9) 83428
undecimal (11) 38383
duodecimal (12) 27a15
tridecimal (13) 1c079
tetradecimal (14) 160a5
pentadecimal (15) 11485

Historical numeral systems

Babylonian (base 60)
𒌋𒁹𒁹𒁹𒁹𒁹 𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒁹𒁹𒁹𒁹𒁹
Egyptian hieroglyphic
𓂍𓂍𓂍𓂍𓂍𓆼𓆼𓆼𓆼𓆼𓎆𓎆𓏺𓏺𓏺𓏺𓏺
Greek (Milesian)
͵νεκεʹ
Mayan (base 20)
𝋦·𝋱·𝋫·𝋥
Chinese
五萬五千零二十五
Chinese (financial)
伍萬伍仟零貳拾伍
In other modern scripts
Eastern Arabic ٥٥٠٢٥ Devanagari ५५०२५ Bengali ৫৫০২৫ Tamil ௫௫௦௨௫ Thai ๕๕๐๒๕ Tibetan ༥༥༠༢༥ Khmer ៥៥០២៥ Lao ໕໕໐໒໕ Burmese ၅၅၀၂၅

Digit at this position in famous constants

π — Pi (π)
Digit 55,025 = 5
e — Euler's number (e)
Digit 55,025 = 2
φ — Golden ratio (φ)
Digit 55,025 = 5
√2 — Pythagoras's (√2)
Digit 55,025 = 3
ln 2 — Natural log of 2
Digit 55,025 = 7
γ — Euler-Mascheroni (γ)
Digit 55,025 = 4

Also seen as

Unicode codepoint
Hangul Syllable Hweob
U+D6F1
Other letter (Lo)

UTF-8 encoding: ED 9B B1 (3 bytes).

Hex color
#00D6F1
RGB(0, 214, 241)
IPv4 address

As an unsigned 32-bit integer, this is the IPv4 address 0.0.214.241.

Address
0.0.214.241
Class
reserved
IPv4-mapped IPv6
::ffff:0.0.214.241

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

Position in π

The digit sequence 55025 first appears in π at position 1,744 of the decimal expansion (the 1,744ordinal-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.