1,262
1,262 is a composite number, even, a calendar year.
Historical context — 1262 AD
Calendar year
Year 1262 (MCCLXII) was a common year starting on Sunday 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
-
Sunday
January 1, 1262
- Ended on
-
Sunday
December 31, 1262
- Friday the 13ths
-
2
2 Friday the 13ths this year.
- Decade
-
1260s
1260–1269
- Century
-
13th century
1201–1300
- Millennium
-
2nd millennium
1001–2000
- Years ago
-
764
764 years before 2026.
In other calendars
- Hebrew
-
5022 / 5023 AM
Rosh Hashanah falls in September/October.
- Islamic Hijri
-
660 / 661 AH
Lunar calendar; year spans differ from Gregorian.
- Chinese
-
Year of the zodiac:Water zodiac:Dog
Sexagenary cycle position 59 of 60. Lunar new year falls in late January / mid-February.
- Buddhist Era
-
1805 BE
Counted from the parinirvana of the Buddha (Theravada / Thai / Sri Lankan convention).
- Persian Solar Hijri
-
640 / 641 SH
Iranian calendar; Nowruz (new year) falls on the spring equinox.
- Ethiopian
-
1254 / 1255 ET
Year boundary at Enkutatash (September 11/12).
- Indian National (Saka)
-
1184 / 1183 Saka
Indian national calendar; year starts in March.
Properties
Primality
Prime factorization: 2 × 631
Divisors & multiples
Sums & aliquot sequence
Representations
- In words
- one thousand two hundred sixty-two
- Ordinal
- 1262nd
- Roman numeral
- MCCLXII
- Binary
- 10011101110
- Octal
- 2356
- Hexadecimal
- 0x4EE
- Base64
- BO4=
- One's complement
- 64,273 (16-bit)
Historical numeral systems
- Babylonian (base 60)
- 𒌋𒌋𒁹 𒁹𒁹
- Egyptian hieroglyphic
- 𓆼𓍢𓍢𓎆𓎆𓎆𓎆𓎆𓎆𓏺𓏺
- Greek (Milesian)
- ͵ασξβʹ
- Mayan (base 20)
- 𝋣·𝋣·𝋢
- Chinese
- 一千二百六十二
- Chinese (financial)
- 壹仟貳佰陸拾貳
Digit at this position in famous constants
- π — Pi (π)
- Digit 1,262 = 7
- e — Euler's number (e)
- Digit 1,262 = 4
- φ — Golden ratio (φ)
- Digit 1,262 = 9
- √2 — Pythagoras's (√2)
- Digit 1,262 = 0
- ln 2 — Natural log of 2
- Digit 1,262 = 4
- γ — Euler-Mascheroni (γ)
- Digit 1,262 = 4
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 1262, here are decompositions:
- 3 + 1259 = 1262
- 13 + 1249 = 1262
- 31 + 1231 = 1262
- 61 + 1201 = 1262
- 109 + 1153 = 1262
- 139 + 1123 = 1262
- 193 + 1069 = 1262
- 199 + 1063 = 1262
Showing the first eight; more decompositions exist.
UTF-8 encoding: D3 AE (2 bytes).
As an unsigned 32-bit integer, this is the IPv4 address 0.0.4.238.
- Address
- 0.0.4.238
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.0.4.238
Unspecified address (0.0.0.0/8) — "this network" placeholder.
The digit sequence 1262 first appears in π at position 4,372 of the decimal expansion (the 4,372ordinal-suffix:nd 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.