Number
12,011
12,011 is a prime, odd.
Properties
- Parity
- Odd
- Digit count
- 5
- Digit sum
- 5
- Digit product
- 0
- Digital root
- 5
- Palindrome
- No
- Bit width
- 14 bits
- Reversed
- 11,021
- Recamán's sequence
- a(22,762) = 12,011
- Square (n²)
- 144,264,121
- Cube (n³)
- 1,732,756,357,331
- Divisor count
- 2
- σ(n) — sum of divisors
- 12,012
- φ(n) — Euler's totient
- 12,010
Primality
12,011 is prime. It has exactly two divisors: 1 and itself.
Divisors & multiples
Aliquot sum (sum of proper divisors):
1
First multiples
Sums & aliquot sequence
As consecutive integers:
6,005 + 6,006
Representations
- In words
- twelve thousand eleven
- Ordinal
- 12011th
- Binary
- 10111011101011
- Octal
- 27353
- Hexadecimal
- 0x2EEB
- Base64
- Lus=
- One's complement
- 53,524 (16-bit)
In other bases
ternary (3)
121110212
quaternary (4)
2323223
quinary (5)
341021
senary (6)
131335
septenary (7)
50006
nonary (9)
17425
undecimal (11)
902a
duodecimal (12)
6b4b
tridecimal (13)
560c
tetradecimal (14)
453d
pentadecimal (15)
385b
Historical numeral systems
- Babylonian (base 60)
- 𒁹𒁹𒁹 𒌋𒌋 𒌋𒁹
- Egyptian hieroglyphic
- 𓂍𓆼𓆼𓎆𓏺
- Greek (Milesian)
- ͵ιβιαʹ
- Mayan (base 20)
- 𝋡·𝋪·𝋠·𝋫
- Chinese
- 一萬二千零一十一
- Chinese (financial)
- 壹萬貳仟零壹拾壹
In other modern scripts
Eastern Arabic
١٢٠١١
Devanagari
१२०११
Bengali
১২০১১
Tamil
௧௨௦௧௧
Thai
๑๒๐๑๑
Tibetan
༡༢༠༡༡
Khmer
១២០១១
Lao
໑໒໐໑໑
Burmese
၁၂၀၁၁
Digit at this position in famous constants
- π — Pi (π)
- Digit 12,011 = 1
- e — Euler's number (e)
- Digit 12,011 = 2
- φ — Golden ratio (φ)
- Digit 12,011 = 5
- √2 — Pythagoras's (√2)
- Digit 12,011 = 7
- ln 2 — Natural log of 2
- Digit 12,011 = 3
- γ — Euler-Mascheroni (γ)
- Digit 12,011 = 2
Also seen as
Prime neighborhood
Unicode codepoint
⻫
CJK Radical J-Simplified Even
U+2EEB
Other symbol (So)
UTF-8 encoding: E2 BB AB (3 bytes).
Hex color
#002EEB
RGB(0, 46, 235)
IPv4 address
As an unsigned 32-bit integer, this is the IPv4 address 0.0.46.235.
- Address
- 0.0.46.235
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.0.46.235
Unspecified address (0.0.0.0/8) — "this network" placeholder.
Position in π
The digit sequence 12011 first appears in π at position 57,980 of the decimal expansion (the 57,980ordinal-suffix:th 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.