514
514 is a composite number, even, a calendar year.
Historical context — 514 AD
Calendar year
Year 514 (DXIV) was a common year starting on Wednesday of the Julian calendar.
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Historical context — 514 BC
Calendar year
The year 514 BC was a year of the pre-Julian Roman 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
-
Monday
January 1, 514
- Ended on
-
Monday
December 31, 514
- Friday the 13ths
-
2
2 Friday the 13ths this year.
- Decade
-
510s
510–519
- Century
-
6th century
501–600
- Millennium
-
1st millennium
1–1000
- Years ago
-
1,512
1512 years before 2026.
In other calendars
- Hebrew
-
4274 / 4275 AM
Rosh Hashanah falls in September/October.
- Chinese
-
Year of the zodiac:Wood zodiac:Horse
Sexagenary cycle position 31 of 60. Lunar new year falls in late January / mid-February.
- Buddhist Era
-
1057 BE
Counted from the parinirvana of the Buddha (Theravada / Thai / Sri Lankan convention).
- Ethiopian
-
506 / 507 ET
Year boundary at Enkutatash (September 11/12).
- Indian National (Saka)
-
436 / 435 Saka
Indian national calendar; year starts in March.
Properties
Primality
Prime factorization: 2 × 257
Divisors & multiples
Sums & aliquot sequence
Representations
- In words
- five hundred fourteen
- Ordinal
- 514th
- Roman numeral
- DXIV
- Binary
- 1000000010
- Octal
- 1002
- Hexadecimal
- 0x202
- Base64
- AgI=
- One's complement
- 65,021 (16-bit)
Historical numeral systems
- Babylonian (base 60)
- 𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒁹𒁹𒁹𒁹
- Egyptian hieroglyphic
- 𓍢𓍢𓍢𓍢𓍢𓎆𓏺𓏺𓏺𓏺
- Greek (Milesian)
- φιδʹ
- Mayan (base 20)
- 𝋡·𝋥·𝋮
- Chinese
- 五百一十四
- Chinese (financial)
- 伍佰壹拾肆
Digit at this position in famous constants
- π — Pi (π)
- Digit 514 = 0
- e — Euler's number (e)
- Digit 514 = 4
- φ — Golden ratio (φ)
- Digit 514 = 2
- √2 — Pythagoras's (√2)
- Digit 514 = 1
- ln 2 — Natural log of 2
- Digit 514 = 9
- γ — Euler-Mascheroni (γ)
- Digit 514 = 2
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 514, here are decompositions:
- 5 + 509 = 514
- 11 + 503 = 514
- 23 + 491 = 514
- 47 + 467 = 514
- 53 + 461 = 514
- 71 + 443 = 514
- 83 + 431 = 514
- 113 + 401 = 514
Showing the first eight; more decompositions exist.
UTF-8 encoding: C8 82 (2 bytes).
TCP/UDP port 514 is the well-known port for Syslog — System logging protocol.
As an unsigned 32-bit integer, this is the IPv4 address 0.0.2.2.
- Address
- 0.0.2.2
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.0.2.2
Unspecified address (0.0.0.0/8) — "this network" placeholder.
The number 514 is an active NANP area code (North American Numbering Plan).
- Primary area
- Montreal
- Region
- Québec
- Country
- Canada
Most NANP area codes have multiple overlays in dense regions; the primary area listed is the historic/largest population center for this code.
Type 514 on a seven-segment calculator, flip it 180°, and the display reads:
hIS
A staple of calculator humor since pocket calculators put digits in front of bored students.