862
862 is a composite number, even, a calendar year.
Notable events — 862 AD
- Undated Rurik founds the Rus' state at Novgorod, traditional birth of Russia.
Events compiled from Wikipedia ↗ · Licensed CC BY-SA 4.0
Historical context — 862 BC
Decade
This article concerns the period 869 BC – 860 BC.
Excerpt from Wikipedia (en) ↗ · Licensed CC BY-SA 4.0 · English fallback Read the full article on Wikipedia →
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
-
Sunday
January 1, 862
- Ended on
-
Sunday
December 31, 862
- Friday the 13ths
-
2
2 Friday the 13ths this year.
- Decade
-
860s
860–869
- Century
-
9th century
801–900
- Millennium
-
1st millennium
1–1000
- Years ago
-
1,164
1164 years before 2026.
In other calendars
- Hebrew
-
4622 / 4623 AM
Rosh Hashanah falls in September/October.
- Islamic Hijri
-
247 / 248 AH
Lunar calendar; year spans differ from Gregorian.
- Chinese
-
Year of the zodiac:Water zodiac:Horse
Sexagenary cycle position 19 of 60. Lunar new year falls in late January / mid-February.
- Buddhist Era
-
1405 BE
Counted from the parinirvana of the Buddha (Theravada / Thai / Sri Lankan convention).
- Persian Solar Hijri
-
240 / 241 SH
Iranian calendar; Nowruz (new year) falls on the spring equinox.
- Ethiopian
-
854 / 855 ET
Year boundary at Enkutatash (September 11/12).
- Indian National (Saka)
-
784 / 783 Saka
Indian national calendar; year starts in March.
Properties
Primality
Prime factorization: 2 × 431
Divisors & multiples
Sums & aliquot sequence
Representations
- In words
- eight hundred sixty-two
- Ordinal
- 862nd
- Roman numeral
- DCCCLXII
- Binary
- 1101011110
- Octal
- 1536
- Hexadecimal
- 0x35E
- Base64
- A14=
- One's complement
- 64,673 (16-bit)
Historical numeral systems
- Babylonian (base 60)
- 𒌋𒁹𒁹𒁹𒁹 𒌋𒌋𒁹𒁹
- Egyptian hieroglyphic
- 𓍢𓍢𓍢𓍢𓍢𓍢𓍢𓍢𓎆𓎆𓎆𓎆𓎆𓎆𓏺𓏺
- Greek (Milesian)
- ωξβʹ
- Mayan (base 20)
- 𝋢·𝋣·𝋢
- Chinese
- 八百六十二
- Chinese (financial)
- 捌佰陸拾貳
Digit at this position in famous constants
- π — Pi (π)
- Digit 862 = 7
- e — Euler's number (e)
- Digit 862 = 3
- φ — Golden ratio (φ)
- Digit 862 = 1
- √2 — Pythagoras's (√2)
- Digit 862 = 7
- ln 2 — Natural log of 2
- Digit 862 = 2
- γ — Euler-Mascheroni (γ)
- Digit 862 = 1
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 862, here are decompositions:
- 3 + 859 = 862
- 5 + 857 = 862
- 23 + 839 = 862
- 41 + 821 = 862
- 53 + 809 = 862
- 89 + 773 = 862
- 101 + 761 = 862
- 179 + 683 = 862
Showing the first eight; more decompositions exist.
UTF-8 encoding: CD 9E (2 bytes).
Code page 862 is DOS Hebrew — DOS code page for Hebrew.
Code pages are integer identifiers used by Windows and other systems to refer to specific character encodings.
As an unsigned 32-bit integer, this is the IPv4 address 0.0.3.94.
- Address
- 0.0.3.94
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.0.3.94
Unspecified address (0.0.0.0/8) — "this network" placeholder.
The number 862 is an active NANP area code (North American Numbering Plan).
- Primary area
- Newark / Paterson
- Region
- New Jersey
- Country
- United States
Most NANP area codes have multiple overlays in dense regions; the primary area listed is the historic/largest population center for this code.