1,364
1,364 is a composite number, even, a calendar year.
Historical context — 1364 AD
Calendar year
Year 1364 (MCCCLXIV) was a leap year starting on Monday of the Julian calendar.
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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
-
Sunday
January 1, 1364
- Ended on
-
Monday
December 31, 1364
- Friday the 13ths
-
3
3 Friday the 13ths this year.
- Decade
-
1360s
1360–1369
- Century
-
14th century
1301–1400
- Millennium
-
2nd millennium
1001–2000
- Years ago
-
662
662 years before 2026.
In other calendars
- Hebrew
-
5124 / 5125 AM
Rosh Hashanah falls in September/October.
- Islamic Hijri
-
765 / 766 AH
Lunar calendar; year spans differ from Gregorian.
- Chinese
-
Year of the zodiac:Wood zodiac:Dragon
Sexagenary cycle position 41 of 60. Lunar new year falls in late January / mid-February.
- Buddhist Era
-
1907 BE
Counted from the parinirvana of the Buddha (Theravada / Thai / Sri Lankan convention).
- Persian Solar Hijri
-
742 / 743 SH
Iranian calendar; Nowruz (new year) falls on the spring equinox.
- Ethiopian
-
1356 / 1357 ET
Year boundary at Enkutatash (September 11/12).
- Indian National (Saka)
-
1286 / 1285 Saka
Indian national calendar; year starts in March.
Properties
- Parity
- Even
- Digit count
- 4
- Digit sum
- 14
- Digit product
- 72
- Digital root
- 5
- Palindrome
- No
- Bit width
- 11 bits
- Reversed
- 4,631
- Recamán's sequence
- a(8,400) = 1,364
- Square (n²)
- 1,860,496
- Cube (n³)
- 2,537,716,544
- Divisor count
- 12
- σ(n) — sum of divisors
- 2,688
- φ(n) — Euler's totient
- 600
- Sum of prime factors
- 46
Primality
Prime factorization: 2 2 × 11 × 31
Divisors & multiples
Sums & aliquot sequence
Representations
- In words
- one thousand three hundred sixty-four
- Ordinal
- 1364th
- Roman numeral
- MCCCLXIV
- Binary
- 10101010100
- Octal
- 2524
- Hexadecimal
- 0x554
- Base64
- BVQ=
- One's complement
- 64,171 (16-bit)
Historical numeral systems
- Babylonian (base 60)
- 𒌋𒌋𒁹𒁹 𒌋𒌋𒌋𒌋𒁹𒁹𒁹𒁹
- Egyptian hieroglyphic
- 𓆼𓍢𓍢𓍢𓎆𓎆𓎆𓎆𓎆𓎆𓏺𓏺𓏺𓏺
- Greek (Milesian)
- ͵ατξδʹ
- Mayan (base 20)
- 𝋣·𝋨·𝋤
- Chinese
- 一千三百六十四
- Chinese (financial)
- 壹仟參佰陸拾肆
Digit at this position in famous constants
- π — Pi (π)
- Digit 1,364 = 5
- e — Euler's number (e)
- Digit 1,364 = 3
- φ — Golden ratio (φ)
- Digit 1,364 = 8
- √2 — Pythagoras's (√2)
- Digit 1,364 = 4
- ln 2 — Natural log of 2
- Digit 1,364 = 8
- γ — Euler-Mascheroni (γ)
- Digit 1,364 = 3
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 1364, here are decompositions:
- 3 + 1361 = 1364
- 37 + 1327 = 1364
- 43 + 1321 = 1364
- 61 + 1303 = 1364
- 67 + 1297 = 1364
- 73 + 1291 = 1364
- 127 + 1237 = 1364
- 151 + 1213 = 1364
Showing the first eight; more decompositions exist.
UTF-8 encoding: D5 94 (2 bytes).
As an unsigned 32-bit integer, this is the IPv4 address 0.0.5.84.
- Address
- 0.0.5.84
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.0.5.84
Unspecified address (0.0.0.0/8) — "this network" placeholder.
The digit sequence 1364 first appears in π at position 31,525 of the decimal expansion (the 31,525ordinal-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.