Live analysis

142,134

142,134 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.).

142,134 (one hundred forty-two thousand one hundred thirty-four) is an even 6-digit number. It is a composite number with 8 divisors, and factors as 2 × 3 × 23,689. Its proper divisors sum to 142,146, more than the number itself, making it an abundant number. Written other ways, in hexadecimal, 0x22B36.

Abundant Number Arithmetic Number Cube-Free Odious Number Recamán's Sequence Semiperfect Number Sphenic Number Squarefree

Interestingness

★ ★ ★ ★ ☆

6 notable facts · grade B

142,122 142,123 142,124 142,125 142,126 142,127 142,128 142,129 142,130 142,131 142,132 142,133 142,134 142,135 142,136 142,137 142,138 142,139 142,140 142,141 142,142 142,143 142,144 142,145 142,146

less more

Properties

Parity: Even
Digit count: 6
Digit sum: 15
Digit product: 96
Digital root: 6
Palindrome: No
Bit width: 18 bits
Reversed: 431,241
Recamán's sequence: a(484,559) = 142,134
Square (n²): 20,202,073,956
Cube (n³): 2,871,401,579,662,104
Divisor count: 8
σ(n) — sum of divisors: 284,280
φ(n) — Euler's totient: 47,376
Sum of prime factors: 23,694

Primality

Prime factorization: 2 × 3 × 23689

Nearest primes: 142,123 (−11) · 142,151 (+17)

Divisors & multiples

All divisors (8)

1 · 2 · 3 · 6 · 23689 · 47378 · 71067 (half) · 142134

Aliquot sum (sum of proper divisors): 142,146

Factor pairs (a × b = 142,134)

1 × 142134

2 × 71067

3 × 47378

6 × 23689

First multiples

142,134 · 284,268 (double) · 426,402 · 568,536 · 710,670 · 852,804 · 994,938 · 1,137,072 · 1,279,206 · 1,421,340

Sums & aliquot sequence

As consecutive integers: 47,377 + 47,378 + 47,379 35,532 + 35,533 + 35,534 + 35,535 11,839 + 11,840 + … + 11,850

Aliquot sequence: 142,134 → 142,146 → 173,754 → 266,400 → 698,382 → 875,538 → 1,041,390 → 2,414,610 → 4,694,382 → 8,323,218 → 9,710,460 → 20,188,500 → 40,159,788 → 53,546,412 → 76,687,188 → 102,414,252 → 136,552,364 — unresolved within range

Continued fraction of √n

√142,134 = [377; (150, 1, 4, 29, 1, 24, 5, 1, 124, 1, 5, 24, 1, 29, 4, 1, 150, 754)]

Period length 18 — the block in parentheses repeats forever.

Representations

In words: one hundred forty-two thousand one hundred thirty-four
Ordinal: 142134th
Binary: 100010101100110110
Octal: 425466
Hexadecimal: 0x22B36
Base64: Ais2
One's complement: 4,294,825,161 (32-bit)
Scientific notation: 1.42134 × 10⁵
As a duration: 142,134 s = 1 day, 15 hours, 28 minutes, 54 seconds

In other bases

ternary (3) 21012222020

quaternary (4) 202230312

quinary (5) 14022014

senary (6) 3014010

septenary (7) 1131246

nonary (9) 235866

undecimal (11) 97873

duodecimal (12) 6a306

tridecimal (13) 4c905

tetradecimal (14) 39b26

pentadecimal (15) 2c1a9

As an angle

142,134° = 394 × 360° + 294°

294° ≈ 5.131 rad

Compass bearing: WNW (west-northwest)

Why does a circle have 360 degrees? →

Historical numeral systems

Babylonian (base 60): 𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒌋𒁹𒁹𒁹𒁹
Egyptian hieroglyphic: 𓆐𓂍𓂍𓂍𓂍𓆼𓆼𓍢𓎆𓎆𓎆𓏺𓏺𓏺𓏺
Greek (Milesian): ͵ρμβρλδʹ
Mayan (base 20): 𝋱·𝋯·𝋦·𝋮
Chinese: 一十四萬二千一百三十四
Chinese (financial): 壹拾肆萬貳仟壹佰參拾肆

In other modern scripts

Eastern Arabic ١٤٢١٣٤ Devanagari १४२१३४ Bengali ১৪২১৩৪ Tamil ௧௪௨௧௩௪ Thai ๑๔๒๑๓๔ Tibetan ༡༤༢༡༣༤ Khmer ១៤២១៣៤ Lao ໑໔໒໑໓໔ Burmese ၁၄၂၁၃၄

Also seen as

Goldbach decomposition

Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 142134, here are decompositions:

11 + 142123 = 142134
23 + 142111 = 142134
37 + 142097 = 142134
67 + 142067 = 142134
73 + 142061 = 142134
103 + 142031 = 142134
127 + 142007 = 142134
163 + 141971 = 142134

Showing the first eight; more decompositions exist.

Unicode codepoint

𢬶

CJK Unified Ideograph-22B36

U+22B36

Other letter (Lo)

UTF-8 encoding: F0 A2 AC B6 (4 bytes).

Lookup U+22B36 on Compart ↗ Lookup on FileFormat.Info ↗

Hex color

#022B36

RGB(2, 43, 54)

IPv4 address

As an unsigned 32-bit integer, this is the IPv4 address 0.2.43.54.

Address: 0.2.43.54
Class: reserved
IPv4-mapped IPv6: ::ffff:0.2.43.54

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 142,134 and was likely granted around 1872.

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

Look up US142,134 on Google Patents ↗ Look up on USPTO ↗