Live analysis

12,010

12,010 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.).

12,010 (twelve thousand ten) is an even 5-digit number. It is a composite number with 8 divisors, and factors as 2 × 5 × 1,201. Written other ways, in hexadecimal, 0x2EEA.

Cube-Free Deficient Number Gapful Number Odious Number Recamán's Sequence Sphenic Number Squarefree

Interestingness

★ ★ ★ ☆ ☆

5 notable facts · grade C

11,998 11,999 12,000 12,001 12,002 12,003 12,004 12,005 12,006 12,007 12,008 12,009 12,010 12,011 12,012 12,013 12,014 12,015 12,016 12,017 12,018 12,019 12,020 12,021 12,022

less more

Properties

Parity: Even
Digit count: 5
Digit sum: 4
Digit product: 0
Digital root: 4
Palindrome: No
Bit width: 14 bits
Reversed: 1,021
Recamán's sequence: a(22,764) = 12,010
Square (n²): 144,240,100
Cube (n³): 1,732,323,601,000
Divisor count: 8
σ(n) — sum of divisors: 21,636
φ(n) — Euler's totient: 4,800
Sum of prime factors: 1,208

Primality

Prime factorization: 2 × 5 × 1201

Nearest primes: 12,007 (−3) · 12,011 (+1)

Divisors & multiples

All divisors (8)

1 · 2 · 5 · 10 · 1201 · 2402 · 6005 (half) · 12010

Aliquot sum (sum of proper divisors): 9,626

Factor pairs (a × b = 12,010)

1 × 12010

2 × 6005

5 × 2402

10 × 1201

First multiples

12,010 · 24,020 (double) · 36,030 · 48,040 · 60,050 · 72,060 · 84,070 · 96,080 · 108,090 · 120,100

Sums & aliquot sequence

As a sum of two squares: 47² + 99² = 51² + 97²

As consecutive integers: 3,001 + 3,002 + 3,003 + 3,004 2,400 + 2,401 + 2,402 + 2,403 + 2,404 591 + 592 + … + 610

Aliquot sequence: 12,010 → 9,626 → 4,816 → 6,096 → 9,776 → 11,056 → 10,396 → 8,756 → 8,044 → 6,040 → 7,640 → 9,640 → 12,140 → 13,396 → 11,552 → 12,451 → 1 — unresolved within range

Continued fraction of √n

√12,010 = [109; (1, 1, 2, 3, 1, 1, 1, 13, 1, 35, 1, 1, 2, 23, 1, 20, 1, 23, 2, 1, 1, 35, 1, 13, …)]

Period length 32 — the block in parentheses repeats forever.

Representations

In words: twelve thousand ten
Ordinal: 12010th
Binary: 10111011101010
Octal: 27352
Hexadecimal: 0x2EEA
Base64: Luo=
One's complement: 53,525 (16-bit)
Scientific notation: 1.201 × 10⁴
As a duration: 12,010 s = 3 hours, 20 minutes, 10 seconds

In other bases

ternary (3) 121110211

quaternary (4) 2323222

quinary (5) 341020

senary (6) 131334

septenary (7) 50005

nonary (9) 17424

undecimal (11) 9029

duodecimal (12) 6b4a

tridecimal (13) 560b

tetradecimal (14) 453c

pentadecimal (15) 385a

Palindromic in base 7

As an angle

12,010° = 33 × 360° + 130°

130° ≈ 2.269 rad

Compass bearing: SE (southeast)

Why does a circle have 360 degrees? →

Historical numeral systems

Babylonian (base 60): 𒁹𒁹𒁹 𒌋𒌋 𒌋
Egyptian hieroglyphic: 𓂍𓆼𓆼𓎆
Greek (Milesian): ͵ιβιʹ
Mayan (base 20): 𝋡·𝋪·𝋠·𝋪
Chinese: 一萬二千零一十
Chinese (financial): 壹萬貳仟零壹拾

In other modern scripts

Eastern Arabic ١٢٠١٠ Devanagari १२०१० Bengali ১২০১০ Tamil ௧௨௦௧௦ Thai ๑๒๐๑๐ Tibetan ༡༢༠༡༠ Khmer ១២០១០ Lao ໑໒໐໑໐ Burmese ၁၂၀၁၀

Digit at this position in famous constants

π — Pi (π): Digit 12,010 = 6
e — Euler's number (e): Digit 12,010 = 4
φ — Golden ratio (φ): Digit 12,010 = 4
√2 — Pythagoras's (√2): Digit 12,010 = 8
ln 2 — Natural log of 2: Digit 12,010 = 6
γ — Euler-Mascheroni (γ): Digit 12,010 = 3

Also seen as

Goldbach decomposition

Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 12010, here are decompositions:

3 + 12007 = 12010
23 + 11987 = 12010
29 + 11981 = 12010
41 + 11969 = 12010
71 + 11939 = 12010
83 + 11927 = 12010
101 + 11909 = 12010
107 + 11903 = 12010

Showing the first eight; more decompositions exist.

Unicode codepoint

⻪

CJK Radical C-Simplified Frog

U+2EEA

Other symbol (So)

UTF-8 encoding: E2 BB AA (3 bytes).

Lookup U+2EEA on Compart ↗ Lookup on FileFormat.Info ↗

Hex color

#002EEA

RGB(0, 46, 234)

IPv4 address

As an unsigned 32-bit integer, this is the IPv4 address 0.0.46.234.

Address: 0.0.46.234
Class: reserved
IPv4-mapped IPv6: ::ffff:0.0.46.234

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

Musical pitch

Heard as a frequency, 12,010 Hz is closest to:

Concert pitch (A4 = 440 Hz): F♯9 (11839.8 Hz, +25¢)
Scientific pitch (C4 = 256 Hz): G9 (12274.1 Hz, -38¢)
Baroque pitch (A4 = 415 Hz): G9 (11831.1 Hz, +26¢)

Position in π

The digit sequence 12010 first appears in π at position 135,021 of the decimal expansion (the 135,021ordinal-suffix:st 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 12010 on Pi Search ↗