1,117
1,117 is a prime, odd, a calendar year.
Historical context — 1117 AD
Calendar year
Year 1117 (MCXVII) was a common year starting on Monday of the Julian 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, 1117
- Ended on
-
Monday
December 31, 1117
- Friday the 13ths
-
2
2 Friday the 13ths this year.
- Decade
-
1110s
1110–1119
- Century
-
12th century
1101–1200
- Millennium
-
2nd millennium
1001–2000
- Years ago
-
909
909 years before 2026.
In other calendars
- Hebrew
-
4877 / 4878 AM
Rosh Hashanah falls in September/October.
- Islamic Hijri
-
510 / 511 AH
Lunar calendar; year spans differ from Gregorian.
- Chinese
-
Year of the zodiac:Fire zodiac:Rooster
Sexagenary cycle position 34 of 60. Lunar new year falls in late January / mid-February.
- Buddhist Era
-
1660 BE
Counted from the parinirvana of the Buddha (Theravada / Thai / Sri Lankan convention).
- Persian Solar Hijri
-
495 / 496 SH
Iranian calendar; Nowruz (new year) falls on the spring equinox.
- Ethiopian
-
1109 / 1110 ET
Year boundary at Enkutatash (September 11/12).
- Indian National (Saka)
-
1039 / 1038 Saka
Indian national calendar; year starts in March.
Properties
Primality
1,117 is prime. It has exactly two divisors: 1 and itself.
Divisors & multiples
Sums & aliquot sequence
Representations
- In words
- one thousand one hundred seventeen
- Ordinal
- 1117th
- Roman numeral
- MCXVII
- Binary
- 10001011101
- Octal
- 2135
- Hexadecimal
- 0x45D
- Base64
- BF0=
- One's complement
- 64,418 (16-bit)
Historical numeral systems
- Babylonian (base 60)
- 𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹
- Egyptian hieroglyphic
- 𓆼𓍢𓎆𓏺𓏺𓏺𓏺𓏺𓏺𓏺
- Greek (Milesian)
- ͵αριζʹ
- Mayan (base 20)
- 𝋢·𝋯·𝋱
- Chinese
- 一千一百一十七
- Chinese (financial)
- 壹仟壹佰壹拾柒
Digit at this position in famous constants
- π — Pi (π)
- Digit 1,117 = 0
- e — Euler's number (e)
- Digit 1,117 = 6
- φ — Golden ratio (φ)
- Digit 1,117 = 5
- √2 — Pythagoras's (√2)
- Digit 1,117 = 4
- ln 2 — Natural log of 2
- Digit 1,117 = 5
- γ — Euler-Mascheroni (γ)
- Digit 1,117 = 2
Also seen as
UTF-8 encoding: D1 9D (2 bytes).
As an unsigned 32-bit integer, this is the IPv4 address 0.0.4.93.
- Address
- 0.0.4.93
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.0.4.93
Unspecified address (0.0.0.0/8) — "this network" placeholder.
The digit sequence 1117 first appears in π at position 153 of the decimal expansion (the 153ordinal-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.