1,337
1,337 is a composite number, odd, a calendar year.
One thousand three hundred thirty-seven spells LEET in leetspeak, where digits substitute for letters (1→L, 3→E, 7→T). It originated in early hacker and gaming culture as shorthand for ‘elite’.
Notable events — 1337 AD
- May 24 Philip VI of France confiscates Aquitaine, beginning the Hundred Years' War.
Events compiled from Wikipedia ↗ · Licensed CC BY-SA 4.0
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
-
Tuesday
January 1, 1337
- Ended on
-
Tuesday
December 31, 1337
- Friday the 13ths
-
2
2 Friday the 13ths this year.
- Decade
-
1330s
1330–1339
- Century
-
14th century
1301–1400
- Millennium
-
2nd millennium
1001–2000
- Years ago
-
689
689 years before 2026.
In other calendars
- Hebrew
-
5097 / 5098 AM
Rosh Hashanah falls in September/October.
- Islamic Hijri
-
737 / 738 AH
Lunar calendar; year spans differ from Gregorian.
- Chinese
-
Year of the zodiac:Fire zodiac:Ox
Sexagenary cycle position 14 of 60. Lunar new year falls in late January / mid-February.
- Buddhist Era
-
1880 BE
Counted from the parinirvana of the Buddha (Theravada / Thai / Sri Lankan convention).
- Persian Solar Hijri
-
715 / 716 SH
Iranian calendar; Nowruz (new year) falls on the spring equinox.
- Ethiopian
-
1329 / 1330 ET
Year boundary at Enkutatash (September 11/12).
- Indian National (Saka)
-
1259 / 1258 Saka
Indian national calendar; year starts in March.
Cultural significance
"Leet" in leetspeak — denoting elite skill, especially in gaming and hacking culture.
1→L, 3→E, 3→E, 7→T spells LEET.
Sourced from Wikipedia (Numerology, Chinese numerology, Gematria, and per-culture articles).
Properties
Primality
Prime factorization: 7 × 191
Divisors & multiples
Sums & aliquot sequence
Representations
- In words
- one thousand three hundred thirty-seven
- Ordinal
- 1337th
- Roman numeral
- MCCCXXXVII
- Binary
- 10100111001
- Octal
- 2471
- Hexadecimal
- 0x539
- Base64
- BTk=
- One's complement
- 64,198 (16-bit)
Historical numeral systems
- Babylonian (base 60)
- 𒌋𒌋𒁹𒁹 𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹
- Egyptian hieroglyphic
- 𓆼𓍢𓍢𓍢𓎆𓎆𓎆𓏺𓏺𓏺𓏺𓏺𓏺𓏺
- Greek (Milesian)
- ͵ατλζʹ
- Mayan (base 20)
- 𝋣·𝋦·𝋱
- Chinese
- 一千三百三十七
- Chinese (financial)
- 壹仟參佰參拾柒
Digit at this position in famous constants
- π — Pi (π)
- Digit 1,337 = 0
- e — Euler's number (e)
- Digit 1,337 = 2
- φ — Golden ratio (φ)
- Digit 1,337 = 5
- √2 — Pythagoras's (√2)
- Digit 1,337 = 5
- ln 2 — Natural log of 2
- Digit 1,337 = 1
- γ — Euler-Mascheroni (γ)
- Digit 1,337 = 4
Also seen as
UTF-8 encoding: D4 B9 (2 bytes).
As an unsigned 32-bit integer, this is the IPv4 address 0.0.5.57.
- Address
- 0.0.5.57
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.0.5.57
Unspecified address (0.0.0.0/8) — "this network" placeholder.
The digit sequence 1337 first appears in π at position 4,813 of the decimal expansion (the 4,813ordinal-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.