Number
2,084
2,084 is a composite number, even, a calendar year.
Properties
- Parity
- Even
- Digit count
- 4
- Digit sum
- 14
- Digital root
- 5
- Palindrome
- No
- Divisor count
- 6
- σ(n) — sum of divisors
- 3,654
Primality
Prime factorization: 2 2 × 521
Divisors & multiples
Aliquot sum (sum of proper divisors):
1,570
First multiples
Representations
- In words
- two thousand eighty-four
- Ordinal
- 2084th
- Roman numeral
- MMLXXXIV
- Binary
- 100000100100
- Octal
- 4044
- Hexadecimal
- 824
Also seen as
Goldbach decomposition
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 2084, here are decompositions:
- 3 + 2081 = 2084
- 31 + 2053 = 2084
- 67 + 2017 = 2084
- 73 + 2011 = 2084
- 97 + 1987 = 2084
- 151 + 1933 = 2084
- 211 + 1873 = 2084
- 223 + 1861 = 2084
Showing the first eight; more decompositions exist.
Unicode codepoint
ࠤ
U+0824
Modifier letter (Lm)
UTF-8 encoding: E0 A0 A4 (3 bytes).
Hex color
#000824
RGB(0, 8, 36)
IPv4 address
As an unsigned 32-bit integer, this is the IPv4 address 0.0.8.36.