1,182
1,182 is a composite number, even, a calendar year.
Historical context — 1182 AD
Calendar year
Year 1182 (MCLXXXII) was a common year starting on Friday of the Julian calendar.
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Year facts
- Year type
-
Common year
Standard 365-day year; not divisible by 4 (or divisible by 100 but not 400).
- Days in year
- 365
- ISO weeks
- 52
- Started on
-
Friday
January 1, 1182
- Ended on
-
Friday
December 31, 1182
- Friday the 13ths
-
1
One Friday the 13th this year.
- Decade
-
1180s
1180–1189
- Century
-
12th century
1101–1200
- Millennium
-
2nd millennium
1001–2000
- Years ago
-
844
844 years before 2026.
In other calendars
- Hebrew
-
4942 / 4943 AM
Rosh Hashanah falls in September/October.
- Islamic Hijri
-
577 / 578 AH
Lunar calendar; year spans differ from Gregorian.
- Chinese
-
Year of the zodiac:Water zodiac:Tiger
Sexagenary cycle position 39 of 60. Lunar new year falls in late January / mid-February.
- Buddhist Era
-
1725 BE
Counted from the parinirvana of the Buddha (Theravada / Thai / Sri Lankan convention).
- Persian Solar Hijri
-
560 / 561 SH
Iranian calendar; Nowruz (new year) falls on the spring equinox.
- Ethiopian
-
1174 / 1175 ET
Year boundary at Enkutatash (September 11/12).
- Indian National (Saka)
-
1104 / 1103 Saka
Indian national calendar; year starts in March.
Properties
- Parity
- Even
- Digit count
- 4
- Digit sum
- 12
- Digit product
- 16
- Digital root
- 3
- Palindrome
- No
- Bit width
- 11 bits
- Reversed
- 2,811
- Recamán's sequence
- a(340) = 1,182
- Square (n²)
- 1,397,124
- Cube (n³)
- 1,651,400,568
- Divisor count
- 8
- σ(n) — sum of divisors
- 2,376
- φ(n) — Euler's totient
- 392
- Sum of prime factors
- 202
Primality
Prime factorization: 2 × 3 × 197
Divisors & multiples
Sums & aliquot sequence
Representations
- In words
- one thousand one hundred eighty-two
- Ordinal
- 1182nd
- Roman numeral
- MCLXXXII
- Binary
- 10010011110
- Octal
- 2236
- Hexadecimal
- 0x49E
- Base64
- BJ4=
- One's complement
- 64,353 (16-bit)
Historical numeral systems
- Babylonian (base 60)
- 𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒁹𒁹
- Egyptian hieroglyphic
- 𓆼𓍢𓎆𓎆𓎆𓎆𓎆𓎆𓎆𓎆𓏺𓏺
- Greek (Milesian)
- ͵αρπβʹ
- Mayan (base 20)
- 𝋢·𝋳·𝋢
- Chinese
- 一千一百八十二
- Chinese (financial)
- 壹仟壹佰捌拾貳
Digit at this position in famous constants
- π — Pi (π)
- Digit 1,182 = 0
- e — Euler's number (e)
- Digit 1,182 = 3
- φ — Golden ratio (φ)
- Digit 1,182 = 5
- √2 — Pythagoras's (√2)
- Digit 1,182 = 8
- ln 2 — Natural log of 2
- Digit 1,182 = 4
- γ — Euler-Mascheroni (γ)
- Digit 1,182 = 8
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 1182, here are decompositions:
- 11 + 1171 = 1182
- 19 + 1163 = 1182
- 29 + 1153 = 1182
- 31 + 1151 = 1182
- 53 + 1129 = 1182
- 59 + 1123 = 1182
- 73 + 1109 = 1182
- 79 + 1103 = 1182
Showing the first eight; more decompositions exist.
UTF-8 encoding: D2 9E (2 bytes).
As an unsigned 32-bit integer, this is the IPv4 address 0.0.4.158.
- Address
- 0.0.4.158
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.0.4.158
Unspecified address (0.0.0.0/8) — "this network" placeholder.
The digit sequence 1182 first appears in π at position 14,376 of the decimal expansion (the 14,376ordinal-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.