1,468
1,468 is a composite number, even, a calendar year.
Historical context — 1468 AD
Calendar year
Year 1468 (MCDLXVIII) was a leap year starting on Friday 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
-
53
Long year: contains 53 ISO weeks.
- Started on
-
Wednesday
January 1, 1468
- Ended on
-
Thursday
December 31, 1468
- Friday the 13ths
-
2
2 Friday the 13ths this year.
- Decade
-
1460s
1460–1469
- Century
-
15th century
1401–1500
- Millennium
-
2nd millennium
1001–2000
- Years ago
-
558
558 years before 2026.
In other calendars
- Hebrew
-
5228 / 5229 AM
Rosh Hashanah falls in September/October.
- Islamic Hijri
-
872 / 873 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
-
2011 BE
Counted from the parinirvana of the Buddha (Theravada / Thai / Sri Lankan convention).
- Persian Solar Hijri
-
846 / 847 SH
Iranian calendar; Nowruz (new year) falls on the spring equinox.
- Ethiopian
-
1460 / 1461 ET
Year boundary at Enkutatash (September 11/12).
- Indian National (Saka)
-
1390 / 1389 Saka
Indian national calendar; year starts in March.
Properties
Primality
Prime factorization: 2 2 × 367
Divisors & multiples
Sums & aliquot sequence
Representations
- In words
- one thousand four hundred sixty-eight
- Ordinal
- 1468th
- Roman numeral
- MCDLXVIII
- Binary
- 10110111100
- Octal
- 2674
- Hexadecimal
- 0x5BC
- Base64
- Bbw=
- One's complement
- 64,067 (16-bit)
Historical numeral systems
- Babylonian (base 60)
- 𒌋𒌋𒁹𒁹𒁹𒁹 𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹
- Egyptian hieroglyphic
- 𓆼𓍢𓍢𓍢𓍢𓎆𓎆𓎆𓎆𓎆𓎆𓏺𓏺𓏺𓏺𓏺𓏺𓏺𓏺
- Greek (Milesian)
- ͵αυξηʹ
- Mayan (base 20)
- 𝋣·𝋭·𝋨
- Chinese
- 一千四百六十八
- Chinese (financial)
- 壹仟肆佰陸拾捌
Digit at this position in famous constants
- π — Pi (π)
- Digit 1,468 = 4
- e — Euler's number (e)
- Digit 1,468 = 2
- φ — Golden ratio (φ)
- Digit 1,468 = 5
- √2 — Pythagoras's (√2)
- Digit 1,468 = 7
- ln 2 — Natural log of 2
- Digit 1,468 = 1
- γ — Euler-Mascheroni (γ)
- Digit 1,468 = 8
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 1468, here are decompositions:
- 17 + 1451 = 1468
- 29 + 1439 = 1468
- 41 + 1427 = 1468
- 59 + 1409 = 1468
- 101 + 1367 = 1468
- 107 + 1361 = 1468
- 149 + 1319 = 1468
- 167 + 1301 = 1468
Showing the first eight; more decompositions exist.
UTF-8 encoding: D6 BC (2 bytes).
As an unsigned 32-bit integer, this is the IPv4 address 0.0.5.188.
- Address
- 0.0.5.188
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.0.5.188
Unspecified address (0.0.0.0/8) — "this network" placeholder.
The digit sequence 1468 first appears in π at position 651 of the decimal expansion (the 651ordinal-suffix:st 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.