835
835 is a composite number, odd, a calendar year.
Historical context — 835 AD
Calendar year
Year 835 (DCCCXXXV) was a common year starting on Friday of the Julian Calendar.
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Historical context — 835 BC
Decade
This article concerns the period 839 BC – 830 BC.
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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
-
Monday
January 1, 835
- Ended on
-
Monday
December 31, 835
- Friday the 13ths
-
2
2 Friday the 13ths this year.
- Decade
-
830s
830–839
- Century
-
9th century
801–900
- Millennium
-
1st millennium
1–1000
- Years ago
-
1,191
1191 years before 2026.
In other calendars
- Hebrew
-
4595 / 4596 AM
Rosh Hashanah falls in September/October.
- Islamic Hijri
-
219 / 221 AH
Lunar calendar; year spans differ from Gregorian.
- Chinese
-
Year of the zodiac:Wood zodiac:Rabbit
Sexagenary cycle position 52 of 60. Lunar new year falls in late January / mid-February.
- Buddhist Era
-
1378 BE
Counted from the parinirvana of the Buddha (Theravada / Thai / Sri Lankan convention).
- Persian Solar Hijri
-
213 / 214 SH
Iranian calendar; Nowruz (new year) falls on the spring equinox.
- Ethiopian
-
827 / 828 ET
Year boundary at Enkutatash (September 11/12).
- Indian National (Saka)
-
757 / 756 Saka
Indian national calendar; year starts in March.
Properties
Primality
Prime factorization: 5 × 167
Divisors & multiples
Sums & aliquot sequence
Representations
- In words
- eight hundred thirty-five
- Ordinal
- 835th
- Roman numeral
- DCCCXXXV
- Binary
- 1101000011
- Octal
- 1503
- Hexadecimal
- 0x343
- Base64
- A0M=
- One's complement
- 64,700 (16-bit)
Historical numeral systems
- Babylonian (base 60)
- 𒌋𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹
- Egyptian hieroglyphic
- 𓍢𓍢𓍢𓍢𓍢𓍢𓍢𓍢𓎆𓎆𓎆𓏺𓏺𓏺𓏺𓏺
- Greek (Milesian)
- ωλεʹ
- Mayan (base 20)
- 𝋢·𝋡·𝋯
- Chinese
- 八百三十五
- Chinese (financial)
- 捌佰參拾伍
Digit at this position in famous constants
- π — Pi (π)
- Digit 835 = 4
- e — Euler's number (e)
- Digit 835 = 0
- φ — Golden ratio (φ)
- Digit 835 = 8
- √2 — Pythagoras's (√2)
- Digit 835 = 8
- ln 2 — Natural log of 2
- Digit 835 = 1
- γ — Euler-Mascheroni (γ)
- Digit 835 = 1
Also seen as
UTF-8 encoding: CD 83 (2 bytes).
As an unsigned 32-bit integer, this is the IPv4 address 0.0.3.67.
- Address
- 0.0.3.67
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.0.3.67
Unspecified address (0.0.0.0/8) — "this network" placeholder.
This passes the ABA routing number checksum and matches the Federal Reserve numbering scheme.
Banks operate many routing numbers per state and division; an unmatched checksum-valid number can still be a real RTN at a smaller institution.