Live analysis

55,764

55,764 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.).

55,764 (fifty-five thousand seven hundred sixty-four) is an even 5-digit number. It is a composite number with 18 divisors, and factors as 2² × 3² × 1,549. Its proper divisors sum to 85,286, more than the number itself, making it an abundant number. Written other ways, in hexadecimal, 0xD9D4.

Abundant Number Cube-Free Odious Number Recamán's Sequence Refactorable Number Semiperfect Number

Interestingness

★ ★ ☆ ☆ ☆

4 notable facts · grade D

55,752 55,753 55,754 55,755 55,756 55,757 55,758 55,759 55,760 55,761 55,762 55,763 55,764 55,765 55,766 55,767 55,768 55,769 55,770 55,771 55,772 55,773 55,774 55,775 55,776

less more

Properties

Parity: Even
Digit count: 5
Digit sum: 27
Digit product: 4,200
Digital root: 9
Palindrome: No
Bit width: 16 bits
Reversed: 46,755
Recamán's sequence: a(292,292) = 55,764
Square (n²): 3,109,623,696
Cube (n³): 173,405,055,783,744
Divisor count: 18
σ(n) — sum of divisors: 141,050
φ(n) — Euler's totient: 18,576
Sum of prime factors: 1,559

Primality

Prime factorization: 2 ² × 3 ² × 1549

Nearest primes: 55,763 (−1) · 55,787 (+23)

Divisors & multiples

All divisors (18)

1 · 2 · 3 · 4 · 6 · 9 · 12 · 18 · 36 · 1549 · 3098 · 4647 · 6196 · 9294 · 13941 · 18588 · 27882 (half) · 55764

Aliquot sum (sum of proper divisors): 85,286

Factor pairs (a × b = 55,764)

1 × 55764

2 × 27882

3 × 18588

4 × 13941

6 × 9294

9 × 6196

12 × 4647

18 × 3098

36 × 1549

First multiples

55,764 · 111,528 (double) · 167,292 · 223,056 · 278,820 · 334,584 · 390,348 · 446,112 · 501,876 · 557,640

Sums & aliquot sequence

As a sum of two squares: 108² + 210²

As consecutive integers: 18,587 + 18,588 + 18,589 6,967 + 6,968 + … + 6,974 6,192 + 6,193 + … + 6,200 2,312 + 2,313 + … + 2,335

Aliquot sequence: 55,764 → 85,286 → 42,646 → 21,326 → 10,666 → 5,336 → 5,464 → 4,796 → 4,444 → 4,124 → 3,100 → 3,844 → 3,107 → 253 → 35 → 13 → 1 — unresolved within range

Continued fraction of √n

√55,764 = [236; (6, 1, 16, 1, 1, 1, 2, 1, 5, 5, 1, 1, 1, 9, 1, 5, 1, 1, 3, 2, 3, 16, 1, 1, …)]

Representations

In words: fifty-five thousand seven hundred sixty-four
Ordinal: 55764th
Binary: 1101100111010100
Octal: 154724
Hexadecimal: 0xD9D4
Base64: 2dQ=
One's complement: 9,771 (16-bit)
Scientific notation: 5.5764 × 10⁴
As a duration: 55,764 s = 15 hours, 29 minutes, 24 seconds

In other bases

ternary (3) 2211111100

quaternary (4) 31213110

quinary (5) 3241024

senary (6) 1110100

septenary (7) 321402

nonary (9) 84440

undecimal (11) 38995

duodecimal (12) 28330

tridecimal (13) 1c4c7

tetradecimal (14) 16472

pentadecimal (15) 117c9

As an angle

55,764° = 154 × 360° + 324°

324° ≈ 5.655 rad

Compass bearing: NW (northwest)

Why does a circle have 360 degrees? →

Historical numeral systems

Babylonian (base 60): 𒌋𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒁹𒁹𒁹𒁹
Egyptian hieroglyphic: 𓂍𓂍𓂍𓂍𓂍𓆼𓆼𓆼𓆼𓆼𓍢𓍢𓍢𓍢𓍢𓍢𓍢𓎆𓎆𓎆𓎆𓎆𓎆𓏺𓏺𓏺𓏺
Greek (Milesian): ͵νεψξδʹ
Mayan (base 20): 𝋦·𝋳·𝋨·𝋤
Chinese: 五萬五千七百六十四
Chinese (financial): 伍萬伍仟柒佰陸拾肆

In other modern scripts

Eastern Arabic ٥٥٧٦٤ Devanagari ५५७६४ Bengali ৫৫৭৬৪ Tamil ௫௫௭௬௪ Thai ๕๕๗๖๔ Tibetan ༥༥༧༦༤ Khmer ៥៥៧៦៤ Lao ໕໕໗໖໔ Burmese ၅၅၇၆၄

Digit at this position in famous constants

π — Pi (π): Digit 55,764 = 5
e — Euler's number (e): Digit 55,764 = 4
φ — Golden ratio (φ): Digit 55,764 = 1
√2 — Pythagoras's (√2): Digit 55,764 = 5
ln 2 — Natural log of 2: Digit 55,764 = 1
γ — Euler-Mascheroni (γ): Digit 55,764 = 4

Also seen as

Goldbach decomposition

Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 55764, here are decompositions:

31 + 55733 = 55764
43 + 55721 = 55764
47 + 55717 = 55764
53 + 55711 = 55764
67 + 55697 = 55764
73 + 55691 = 55764
83 + 55681 = 55764
97 + 55667 = 55764

Showing the first eight; more decompositions exist.

Hex color

#00D9D4

RGB(0, 217, 212)

IPv4 address

As an unsigned 32-bit integer, this is the IPv4 address 0.0.217.212.

Address: 0.0.217.212
Class: reserved
IPv4-mapped IPv6: ::ffff:0.0.217.212

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

Position in π

The digit sequence 55764 first appears in π at position 46,006 of the decimal expansion (the 46,006ordinal-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.

Look up 55764 on Pi Search ↗