967
967 is a prime, odd, a calendar year.
967 (nine hundred sixty-seven) is an odd 3-digit number. It is a prime number — divisible only by 1 and itself. Written other ways, in Roman numerals it is CMLXVII and in binary, 1111000111.
Interestingness
Historical context — 967 AD
Calendar year
Year 967 (CMLXVII) was a common year starting on Tuesday of the Julian calendar.
Excerpt from Wikipedia (en) ↗ · Licensed CC BY-SA 4.0 Read the full article on Wikipedia →
Historical context — 967 BC
Decade
The 960s BC is a decade that lasted from 969 BC to 960 BC.
Excerpt from Wikipedia (en) ↗ · Licensed CC BY-SA 4.0 Read the full article on Wikipedia →
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
-
53
Long year: contains 53 ISO weeks.
- Started on
-
Thursday
January 1, 967
- Ended on
-
Thursday
December 31, 967
- Friday the 13ths
-
3
3 Friday the 13ths this year.
- Decade
-
960s
960–969
- Century
-
10th century
901–1000
- Millennium
-
1st millennium
1–1000
- Years ago
-
1,059
1059 years before 2026.
In other calendars
- Hebrew
-
4727 / 4728 AM
Rosh Hashanah falls in September/October.
- Islamic Hijri
-
356 / 357 AH
Lunar calendar; year spans differ from Gregorian.
- Chinese
-
Year of the zodiac:Fire zodiac:Rabbit
Sexagenary cycle position 4 of 60. Lunar new year falls in late January / mid-February.
- Buddhist Era
-
1510 BE
Counted from the parinirvana of the Buddha (Theravada / Thai / Sri Lankan convention).
- Persian Solar Hijri
-
345 / 346 SH
Iranian calendar; Nowruz (new year) falls on the spring equinox.
- Ethiopian
-
959 / 960 ET
Year boundary at Enkutatash (September 11/12).
- Indian National (Saka)
-
889 / 888 Saka
Indian national calendar; year starts in March.
Properties
Primality
967 is prime. It has exactly two divisors: 1 and itself.
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√967 = [31; (10, 2, 1, 6, 4, 3, 2, 2, 1, 1, 8, 3, 2, 1, 20, 31, 20, 1, 2, 3, 8, 1, 1, 2, …)]
Period length 32 — the block in parentheses repeats forever.
Representations
- In words
- nine hundred sixty-seven
- Ordinal
- 967th
- Roman numeral
- CMLXVII
- Binary
- 1111000111
- Octal
- 1707
- Hexadecimal
- 0x3C7
- Base64
- A8c=
- One's complement
- 64,568 (16-bit)
- Scientific notation
- 9.67 × 10²
- As a duration
- 967 s = 16 minutes, 7 seconds
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒌋𒁹𒁹𒁹𒁹𒁹𒁹 𒁹𒁹𒁹𒁹𒁹𒁹𒁹
- Egyptian hieroglyphic
- 𓍢𓍢𓍢𓍢𓍢𓍢𓍢𓍢𓍢𓎆𓎆𓎆𓎆𓎆𓎆𓏺𓏺𓏺𓏺𓏺𓏺𓏺
- Greek (Milesian)
- ϡξζʹ
- Mayan (base 20)
- 𝋢·𝋨·𝋧
- Chinese
- 九百六十七
- Chinese (financial)
- 玖佰陸拾柒
Digit at this position in famous constants
- π — Pi (π)
- Digit 967 = 6
- e — Euler's number (e)
- Digit 967 = 8
- φ — Golden ratio (φ)
- Digit 967 = 4
- √2 — Pythagoras's (√2)
- Digit 967 = 2
- ln 2 — Natural log of 2
- Digit 967 = 3
- γ — Euler-Mascheroni (γ)
- Digit 967 = 8
Also seen as
UTF-8 encoding: CF 87 (2 bytes).
As an unsigned 32-bit integer, this is the IPv4 address 0.0.3.199.
- Address
- 0.0.3.199
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.0.3.199
Unspecified address (0.0.0.0/8) — "this network" placeholder.
Heard as a frequency, 967 Hz is closest to:
- Concert pitch (A4 = 440 Hz): B5 (987.8 Hz, -37¢)
- Scientific pitch (C4 = 256 Hz): B5 (966.5 Hz, +1¢)
- Baroque pitch (A4 = 415 Hz): C6 (987 Hz, -36¢)
On an ingredients label, E967 is Xylitol, a glazing agent, gas or sweetener — a sugar alcohol that is toxic to dogs.
Related reading
- Prime numbers — The building blocks of arithmetic: what primes are, why they matter, and how we find them.
- Egyptian hieroglyphic numerals — Seven hieroglyphs for every power of ten, from a single stroke to a million.