1,348
1,348 is a composite number, even, a calendar year.
Historical context — 1348 AD
Calendar year
Year 1348 (MCCCXLVIII) was a leap year starting on Tuesday of the Julian calendar, the 1348th year of the Common Era (CE) and Anno Domini (AD) designations, the 348th year of the 2nd millennium, the 48th year of the 14th century, and the 9th and penultimate year of the 1340s d…
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Year facts
- Year type
-
Leap year
Divisible by 4 and not by 100; February has 29 days.
- Days in year
- 366
- ISO weeks
- 52
- Started on
-
Monday
January 1, 1348
- Ended on
-
Tuesday
December 31, 1348
- Friday the 13ths
-
2
2 Friday the 13ths this year.
- Decade
-
1340s
1340–1349
- Century
-
14th century
1301–1400
- Millennium
-
2nd millennium
1001–2000
- Years ago
-
678
678 years before 2026.
In other calendars
- Hebrew
-
5108 / 5109 AM
Rosh Hashanah falls in September/October.
- Islamic Hijri
-
748 / 749 AH
Lunar calendar; year spans differ from Gregorian.
- Chinese
-
Year of the zodiac:Earth zodiac:Rat
Sexagenary cycle position 25 of 60. Lunar new year falls in late January / mid-February.
- Buddhist Era
-
1891 BE
Counted from the parinirvana of the Buddha (Theravada / Thai / Sri Lankan convention).
- Persian Solar Hijri
-
726 / 727 SH
Iranian calendar; Nowruz (new year) falls on the spring equinox.
- Ethiopian
-
1340 / 1341 ET
Year boundary at Enkutatash (September 11/12).
- Indian National (Saka)
-
1270 / 1269 Saka
Indian national calendar; year starts in March.
Properties
Primality
Prime factorization: 2 2 × 337
Divisors & multiples
Sums & aliquot sequence
Representations
- In words
- one thousand three hundred forty-eight
- Ordinal
- 1348th
- Roman numeral
- MCCCXLVIII
- Binary
- 10101000100
- Octal
- 2504
- Hexadecimal
- 0x544
- Base64
- BUQ=
- One's complement
- 64,187 (16-bit)
Historical numeral systems
- Babylonian (base 60)
- 𒌋𒌋𒁹𒁹 𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹
- Egyptian hieroglyphic
- 𓆼𓍢𓍢𓍢𓎆𓎆𓎆𓎆𓏺𓏺𓏺𓏺𓏺𓏺𓏺𓏺
- Greek (Milesian)
- ͵ατμηʹ
- Mayan (base 20)
- 𝋣·𝋧·𝋨
- Chinese
- 一千三百四十八
- Chinese (financial)
- 壹仟參佰肆拾捌
Digit at this position in famous constants
- π — Pi (π)
- Digit 1,348 = 3
- e — Euler's number (e)
- Digit 1,348 = 2
- φ — Golden ratio (φ)
- Digit 1,348 = 9
- √2 — Pythagoras's (√2)
- Digit 1,348 = 2
- ln 2 — Natural log of 2
- Digit 1,348 = 3
- γ — Euler-Mascheroni (γ)
- Digit 1,348 = 7
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 1348, here are decompositions:
- 29 + 1319 = 1348
- 41 + 1307 = 1348
- 47 + 1301 = 1348
- 59 + 1289 = 1348
- 71 + 1277 = 1348
- 89 + 1259 = 1348
- 131 + 1217 = 1348
- 167 + 1181 = 1348
Showing the first eight; more decompositions exist.
UTF-8 encoding: D5 84 (2 bytes).
As an unsigned 32-bit integer, this is the IPv4 address 0.0.5.68.
- Address
- 0.0.5.68
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.0.5.68
Unspecified address (0.0.0.0/8) — "this network" placeholder.
The digit sequence 1348 first appears in π at position 17,773 of the decimal expansion (the 17,773ordinal-suffix:rd 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.