2,002
2,002 is a composite number, even, a calendar year.
Notable events — 2002 AD
- Jan 1 The euro is introduced as physical currency across 12 EU countries.
- Feb 8 The Winter Olympics open in Salt Lake City.
- May 20 East Timor gains independence after centuries of Portuguese and Indonesian rule.
- Oct 12 Bali nightclub bombings kill 202 people, mostly tourists.
- Nov 25 The US Department of Homeland Security is established in response to 9/11.
Events compiled from Wikipedia ↗ · Licensed CC BY-SA 4.0
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
-
Tuesday
January 1, 2002
- Ended on
-
Tuesday
December 31, 2002
- Friday the 13ths
-
2
2 Friday the 13ths this year.
- Easter Sunday
-
March 31
Sunday, March 31, 2002
- Decade
-
2000s
2000–2009
- Century
-
21st century
2001–2100
- Millennium
-
3rd millennium
2001–3000
- Years ago
-
24
24 years before 2026.
- FIFA World Cup
-
Yes
Men's FIFA World Cup is held every four years (skipped 1942 and 1946 due to WWII).
- Winter Olympics
-
Yes
Held in even years between Summer Games (2002, 2006, ...).
In other calendars
- Hebrew
-
5762 / 5763 AM
Rosh Hashanah falls in September/October.
- Islamic Hijri
-
1422 / 1423 AH
Lunar calendar; year spans differ from Gregorian.
- Chinese
-
Year of the zodiac:Water zodiac:Horse
Sexagenary cycle position 19 of 60. Lunar new year falls in late January / mid-February.
- Buddhist Era
-
2545 BE
Counted from the parinirvana of the Buddha (Theravada / Thai / Sri Lankan convention).
- Persian Solar Hijri
-
1380 / 1381 SH
Iranian calendar; Nowruz (new year) falls on the spring equinox.
- Ethiopian
-
1994 / 1995 ET
Year boundary at Enkutatash (September 11/12).
- Indian National (Saka)
-
1924 / 1923 Saka
Indian national calendar; year starts in March.
- Japanese
-
Heisei 14
Reign-era counting from the start of each emperor's reign.
Properties
- Parity
- Even
- Digit count
- 4
- Digit sum
- 4
- Digit product
- 0
- Digital root
- 4
- Palindrome
- Yes
- Bit width
- 11 bits
- Recamán's sequence
- a(3,747) = 2,002
- Square (n²)
- 4,008,004
- Cube (n³)
- 8,024,024,008
- Divisor count
- 16
- σ(n) — sum of divisors
- 4,032
- φ(n) — Euler's totient
- 720
- Sum of prime factors
- 33
Primality
Prime factorization: 2 × 7 × 11 × 13
Divisors & multiples
Sums & aliquot sequence
Representations
- In words
- two thousand two
- Ordinal
- 2002nd
- Roman numeral
- MMII
- Binary
- 11111010010
- Octal
- 3722
- Hexadecimal
- 0x7D2
- Base64
- B9I=
- One's complement
- 63,533 (16-bit)
Historical numeral systems
- Babylonian (base 60)
- 𒌋𒌋𒌋𒁹𒁹𒁹 𒌋𒌋𒁹𒁹
- Egyptian hieroglyphic
- 𓆼𓆼𓏺𓏺
- Greek (Milesian)
- ͵ββʹ
- Mayan (base 20)
- 𝋥·𝋠·𝋢
- Chinese
- 二千零二
- Chinese (financial)
- 貳仟零貳
Digit at this position in famous constants
- π — Pi (π)
- Digit 2,002 = 9
- e — Euler's number (e)
- Digit 2,002 = 5
- φ — Golden ratio (φ)
- Digit 2,002 = 7
- √2 — Pythagoras's (√2)
- Digit 2,002 = 3
- ln 2 — Natural log of 2
- Digit 2,002 = 5
- γ — Euler-Mascheroni (γ)
- Digit 2,002 = 8
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 2002, here are decompositions:
- 3 + 1999 = 2002
- 5 + 1997 = 2002
- 23 + 1979 = 2002
- 29 + 1973 = 2002
- 53 + 1949 = 2002
- 71 + 1931 = 2002
- 89 + 1913 = 2002
- 101 + 1901 = 2002
Showing the first eight; more decompositions exist.
UTF-8 encoding: DF 92 (2 bytes).
As an unsigned 32-bit integer, this is the IPv4 address 0.0.7.210.
- Address
- 0.0.7.210
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.0.7.210
Unspecified address (0.0.0.0/8) — "this network" placeholder.
The digit sequence 2002 first appears in π at position 30,926 of the decimal expansion (the 30,926ordinal-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.