Live analysis

50,040

50,040 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.).

50,040 (fifty thousand forty) is an even 5-digit number. It is a composite number with 48 divisors, and factors as 2³ × 3² × 5 × 139. Its proper divisors sum to 113,760, more than the number itself, making it an abundant number. Written other ways, in hexadecimal, 0xC378.

Abundant Number Evil Number Harshad / Niven Practical Number Recamán's Sequence Semiperfect Number

Interestingness

★ ★ ☆ ☆ ☆

4 notable facts · grade D

50,028 50,029 50,030 50,031 50,032 50,033 50,034 50,035 50,036 50,037 50,038 50,039 50,040 50,041 50,042 50,043 50,044 50,045 50,046 50,047 50,048 50,049 50,050 50,051 50,052

less more

Properties

Parity: Even
Digit count: 5
Digit sum: 9
Digit product: 0
Digital root: 9
Palindrome: No
Bit width: 16 bits
Reversed: 4,005
Recamán's sequence: a(63,964) = 50,040
Square (n²): 2,504,001,600
Cube (n³): 125,300,240,064,000
Divisor count: 48
σ(n) — sum of divisors: 163,800
φ(n) — Euler's totient: 13,248
Sum of prime factors: 156

Primality

Prime factorization: 2 ³ × 3 ² × 5 × 139

Nearest primes: 50,033 (−7) · 50,047 (+7)

Divisors & multiples

All divisors (48)

1 · 2 · 3 · 4 · 5 · 6 · 8 · 9 · 10 · 12 · 15 · 18 · 20 · 24 · 30 · 36 · 40 · 45 · 60 · 72 · 90 · 120 · 139 · 180 · 278 · 360 · 417 · 556 · 695 · 834 · 1112 · 1251 · 1390 · 1668 · 2085 · 2502 · 2780 · 3336 · 4170 · 5004 · 5560 · 6255 · 8340 · 10008 · 12510 · 16680 · 25020 (half) · 50040

Aliquot sum (sum of proper divisors): 113,760

Factor pairs (a × b = 50,040)

1 × 50040

2 × 25020

3 × 16680

4 × 12510

5 × 10008

6 × 8340

8 × 6255

9 × 5560

10 × 5004

12 × 4170

15 × 3336

18 × 2780

20 × 2502

24 × 2085

30 × 1668

36 × 1390

40 × 1251

45 × 1112

60 × 834

72 × 695

90 × 556

120 × 417

139 × 360

180 × 278

First multiples

50,040 · 100,080 (double) · 150,120 · 200,160 · 250,200 · 300,240 · 350,280 · 400,320 · 450,360 · 500,400

Sums & aliquot sequence

As consecutive integers: 16,679 + 16,680 + 16,681 10,006 + 10,007 + 10,008 + 10,009 + 10,010 5,556 + 5,557 + … + 5,564 3,329 + 3,330 + … + 3,343

Aliquot sequence: 50,040 → 113,760 → 279,360 → 691,428 → 936,604 → 742,724 → 557,050 → 560,066 → 350,176 → 363,488 → 373,864 → 368,636 → 281,692 → 211,276 → 212,084 → 169,360 → 243,560 — unresolved within range

Continued fraction of √n

√50,040 = [223; (1, 2, 3, 2, 2, 1, 7, 3, 1, 1, 3, 5, 4, 8, 1, 8, 4, 5, 3, 1, 1, 3, 7, 1, …)]

Period length 30 — the block in parentheses repeats forever.

Representations

In words: fifty thousand forty
Ordinal: 50040th
Binary: 1100001101111000
Octal: 141570
Hexadecimal: 0xC378
Base64: w3g=
One's complement: 15,495 (16-bit)
Scientific notation: 5.004 × 10⁴
As a duration: 50,040 s = 13 hours, 54 minutes

In other bases

ternary (3) 2112122100

quaternary (4) 30031320

quinary (5) 3100130

senary (6) 1023400

septenary (7) 265614

nonary (9) 75570

undecimal (11) 34661

duodecimal (12) 24b60

tridecimal (13) 19a13

tetradecimal (14) 14344

pentadecimal (15) ec60

As an angle

50,040° = 139 × 360°

0° ≈ 0 rad

Compass bearing: N (north)

Why does a circle have 360 degrees? →

Historical numeral systems

Babylonian (base 60): 𒌋𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒌋𒁹𒁹𒁹𒁹 ·
Egyptian hieroglyphic: 𓂍𓂍𓂍𓂍𓂍𓎆𓎆𓎆𓎆
Greek (Milesian): ͵νμʹ
Mayan (base 20): 𝋦·𝋥·𝋢·𝋠
Chinese: 五萬零四十
Chinese (financial): 伍萬零肆拾

In other modern scripts

Eastern Arabic ٥٠٠٤٠ Devanagari ५००४० Bengali ৫০০৪০ Tamil ௫௦௦௪௦ Thai ๕๐๐๔๐ Tibetan ༥༠༠༤༠ Khmer ៥០០៤០ Lao ໕໐໐໔໐ Burmese ၅၀၀၄၀

Digit at this position in famous constants

π — Pi (π): Digit 50,040 = 6
e — Euler's number (e): Digit 50,040 = 1
φ — Golden ratio (φ): Digit 50,040 = 3
√2 — Pythagoras's (√2): Digit 50,040 = 5
ln 2 — Natural log of 2: Digit 50,040 = 9
γ — Euler-Mascheroni (γ): Digit 50,040 = 9

Also seen as

Goldbach decomposition

Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 50040, here are decompositions:

7 + 50033 = 50040
17 + 50023 = 50040
19 + 50021 = 50040
41 + 49999 = 50040
47 + 49993 = 50040
83 + 49957 = 50040
97 + 49943 = 50040
101 + 49939 = 50040

Showing the first eight; more decompositions exist.

Unicode codepoint

썸

Hangul Syllable Sseom

U+C378

Other letter (Lo)

UTF-8 encoding: EC 8D B8 (3 bytes).

Lookup U+C378 on Compart ↗ Lookup on FileFormat.Info ↗

Hex color

#00C378

RGB(0, 195, 120)

IPv4 address

As an unsigned 32-bit integer, this is the IPv4 address 0.0.195.120.

Address: 0.0.195.120
Class: reserved
IPv4-mapped IPv6: ::ffff:0.0.195.120

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

Position in π

The digit sequence 50040 first appears in π at position 108,143 of the decimal expansion (the 108,143ordinal-suffix:rd 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 50040 on Pi Search ↗