Live analysis

126,004

126,004 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.).

126,004 (one hundred twenty-six thousand four) is an even 6-digit number. It is a composite number with 18 divisors, and factors as 2² × 17² × 109. Written other ways, in hexadecimal, 0x1EC34.

Cube-Free Deficient Number Odious Number Recamán's Sequence

Interestingness

★ ☆ ☆ ☆ ☆

2 notable facts · grade F

125,992 125,993 125,994 125,995 125,996 125,997 125,998 125,999 126,000 126,001 126,002 126,003 126,004 126,005 126,006 126,007 126,008 126,009 126,010 126,011 126,012 126,013 126,014 126,015 126,016

less more

Properties

Parity: Even
Digit count: 6
Digit sum: 13
Digit product: 0
Digital root: 4
Palindrome: No
Bit width: 17 bits
Reversed: 400,621
Recamán's sequence: a(234,156) = 126,004
Square (n²): 15,877,008,016
Cube (n³): 2,000,566,518,048,064
Divisor count: 18
σ(n) — sum of divisors: 236,390
φ(n) — Euler's totient: 58,752
Sum of prime factors: 147

Primality

Prime factorization: 2 ² × 17 ² × 109

Nearest primes: 126,001 (−3) · 126,011 (+7)

Divisors & multiples

All divisors (18)

1 · 2 · 4 · 17 · 34 · 68 · 109 · 218 · 289 · 436 · 578 · 1156 · 1853 · 3706 · 7412 · 31501 · 63002 (half) · 126004

Aliquot sum (sum of proper divisors): 110,386

Factor pairs (a × b = 126,004)

1 × 126004

2 × 63002

4 × 31501

17 × 7412

34 × 3706

68 × 1853

109 × 1156

218 × 578

289 × 436

First multiples

126,004 · 252,008 (double) · 378,012 · 504,016 · 630,020 · 756,024 · 882,028 · 1,008,032 · 1,134,036 · 1,260,040

Sums & aliquot sequence

As a sum of two squares: 70² + 348² = 102² + 340² = 250² + 252²

As consecutive integers: 15,747 + 15,748 + … + 15,754 7,404 + 7,405 + … + 7,420 1,102 + 1,103 + … + 1,210 859 + 860 + … + 994

Aliquot sequence: 126,004 → 110,386 → 57,194 → 28,600 → 49,520 → 65,800 → 112,760 → 141,040 → 202,688 → 199,648 → 217,664 → 239,536 → 267,128 → 233,752 → 212,648 → 207,352 → 181,448 — unresolved within range

Continued fraction of √n

√126,004 = [354; (1, 32, 1, 4, 4, 1, 2, 1, 2, 4, 1, 1, 7, 1, 1, 1, 1, 3, 1, 11, 20, 5, 47, 7, …)]

Representations

In words: one hundred twenty-six thousand four
Ordinal: 126004th
Binary: 11110110000110100
Octal: 366064
Hexadecimal: 0x1EC34
Base64: Aew0
One's complement: 4,294,841,291 (32-bit)
Scientific notation: 1.26004 × 10⁵
As a duration: 126,004 s = 1 day, 11 hours, 4 seconds

In other bases

ternary (3) 20101211211

quaternary (4) 132300310

quinary (5) 13013004

senary (6) 2411204

septenary (7) 1033234

nonary (9) 211754

undecimal (11) 8673a

duodecimal (12) 60b04

tridecimal (13) 45478

tetradecimal (14) 33cc4

pentadecimal (15) 27504

As an angle

126,004° = 350 × 360° + 4°

4° ≈ 0.07 rad

Compass bearing: N (north)

Why does a circle have 360 degrees? →

Historical numeral systems

Babylonian (base 60): 𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹 · 𒁹𒁹𒁹𒁹
Egyptian hieroglyphic: 𓆐𓂍𓂍𓆼𓆼𓆼𓆼𓆼𓆼𓏺𓏺𓏺𓏺
Greek (Milesian): ͵ρκϛδʹ
Mayan (base 20): 𝋯·𝋯·𝋠·𝋤
Chinese: 一十二萬六千零四
Chinese (financial): 壹拾貳萬陸仟零肆

In other modern scripts

Eastern Arabic ١٢٦٠٠٤ Devanagari १२६००४ Bengali ১২৬০০৪ Tamil ௧௨௬௦௦௪ Thai ๑๒๖๐๐๔ Tibetan ༡༢༦༠༠༤ Khmer ១២៦០០៤ Lao ໑໒໖໐໐໔ Burmese ၁၂၆၀၀၄

Also seen as

Goldbach decomposition

Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 126004, here are decompositions:

3 + 126001 = 126004
41 + 125963 = 126004
71 + 125933 = 126004
83 + 125921 = 126004
107 + 125897 = 126004
191 + 125813 = 126004
227 + 125777 = 126004
251 + 125753 = 126004

Showing the first eight; more decompositions exist.

Hex color

#01EC34

RGB(1, 236, 52)

IPv4 address

As an unsigned 32-bit integer, this is the IPv4 address 0.1.236.52.

Address: 0.1.236.52
Class: reserved
IPv4-mapped IPv6: ::ffff:0.1.236.52

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 126,004 and was likely granted around 1871.

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

Look up US126,004 on Google Patents ↗ Look up on USPTO ↗