Live analysis

471,942

471,942 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.).

471,942 (four hundred seventy-one thousand nine hundred forty-two) is an even 6-digit number. It is a composite number with 24 divisors, and factors as 2 × 3² × 157 × 167. Its proper divisors sum to 563,274, more than the number itself, making it an abundant number. Written other ways, in hexadecimal, 0x73386.

Abundant Number Arithmetic Number Cube-Free Evil Number Happy Number Semiperfect Number

Interestingness

★ ★ ☆ ☆ ☆

4 notable facts · grade D

471,930 471,931 471,932 471,933 471,934 471,935 471,936 471,937 471,938 471,939 471,940 471,941 471,942 471,943 471,944 471,945 471,946 471,947 471,948 471,949 471,950 471,951 471,952 471,953 471,954

less more

Properties

Parity: Even
Digit count: 6
Digit sum: 27
Digit product: 2,016
Digital root: 9
Palindrome: No
Bit width: 19 bits
Reversed: 249,174
Square (n²): 222,729,251,364
Cube (n³): 105,115,288,347,228,888
Divisor count: 24
σ(n) — sum of divisors: 1,035,216
φ(n) — Euler's totient: 155,376
Sum of prime factors: 332

Primality

Prime factorization: 2 × 3 ² × 157 × 167

Nearest primes: 471,931 (−11) · 471,943 (+1)

Divisors & multiples

All divisors (24)

1 · 2 · 3 · 6 · 9 · 18 · 157 · 167 · 314 · 334 · 471 · 501 · 942 · 1002 · 1413 · 1503 · 2826 · 3006 · 26219 · 52438 · 78657 · 157314 · 235971 (half) · 471942

Aliquot sum (sum of proper divisors): 563,274

Factor pairs (a × b = 471,942)

1 × 471942

2 × 235971

3 × 157314

6 × 78657

9 × 52438

18 × 26219

157 × 3006

167 × 2826

314 × 1503

334 × 1413

471 × 1002

501 × 942

First multiples

471,942 · 943,884 (double) · 1,415,826 · 1,887,768 · 2,359,710 · 2,831,652 · 3,303,594 · 3,775,536 · 4,247,478 · 4,719,420

Sums & aliquot sequence

As consecutive integers: 157,313 + 157,314 + 157,315 117,984 + 117,985 + 117,986 + 117,987 52,434 + 52,435 + … + 52,442 39,323 + 39,324 + … + 39,334

Aliquot sequence: 471,942 → 563,274 → 790,806 → 884,058 → 1,260,966 → 1,673,394 → 1,700,526 → 1,726,674 → 1,811,406 → 1,811,418 → 2,750,502 → 2,769,738 → 2,828,022 → 3,023,418 → 3,187,302 → 3,228,378 → 3,269,958 — unresolved within range

Continued fraction of √n

√471,942 = [686; (1, 49, 1, 7, 1, 16, 13, 1, 1, 5, 7, 2, 1, 2, 1, 1, 6, 2, 1, 1, 9, 72, 4, 1, …)]

Representations

In words: four hundred seventy-one thousand nine hundred forty-two
Ordinal: 471942nd
Binary: 1110011001110000110
Octal: 1631606
Hexadecimal: 0x73386
Base64: BzOG
One's complement: 4,294,495,353 (32-bit)
Scientific notation: 4.71942 × 10⁵
As a duration: 471,942 s = 5 days, 11 hours, 5 minutes, 42 seconds

In other bases

ternary (3) 212222101100

quaternary (4) 1303032012

quinary (5) 110100232

senary (6) 14040530

septenary (7) 4003632

nonary (9) 788340

undecimal (11) 2a2639

duodecimal (12) 1a9146

tridecimal (13) 136a73

tetradecimal (14) c3dc2

pentadecimal (15) 94c7c

As an angle

471,942° = 1,310 × 360° + 342°

342° ≈ 5.969 rad

Compass bearing: NNW (north-northwest)

Why does a circle have 360 degrees? →

Historical numeral systems

Babylonian (base 60): 𒁹𒁹 𒌋𒁹 𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒁹𒁹
Egyptian hieroglyphic: 𓆐𓆐𓆐𓆐𓂍𓂍𓂍𓂍𓂍𓂍𓂍𓆼𓍢𓍢𓍢𓍢𓍢𓍢𓍢𓍢𓍢𓎆𓎆𓎆𓎆𓏺𓏺
Greek (Milesian): ͵υοαϡμβʹ
Chinese: 四十七萬一千九百四十二
Chinese (financial): 肆拾柒萬壹仟玖佰肆拾貳

In other modern scripts

Eastern Arabic ٤٧١٩٤٢ Devanagari ४७१९४२ Bengali ৪৭১৯৪২ Tamil ௪௭௧௯௪௨ Thai ๔๗๑๙๔๒ Tibetan ༤༧༡༩༤༢ Khmer ៤៧១៩៤២ Lao ໔໗໑໙໔໒ Burmese ၄၇၁၉၄၂

Also seen as

Goldbach decomposition

Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 471942, here are decompositions:

11 + 471931 = 471942
13 + 471929 = 471942
19 + 471923 = 471942
41 + 471901 = 471942
71 + 471871 = 471942
89 + 471853 = 471942
101 + 471841 = 471942
139 + 471803 = 471942

Showing the first eight; more decompositions exist.

Hex color

#073386

RGB(7, 51, 134)

IPv4 address

As an unsigned 32-bit integer, this is the IPv4 address 0.7.51.134.

Address: 0.7.51.134
Class: reserved
IPv4-mapped IPv6: ::ffff:0.7.51.134

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

Possible US patent number

This number falls in the range of US utility patent numbers. If it's a patent, it would be issued as US 471,942 and was likely granted around 1891.

Patent numbers below 100,000 are excluded as too ambiguous; modern numbering currently reaches roughly 12.5 million.

Look up US471,942 on Google Patents ↗ Look up on USPTO ↗