Number
882
882 is a composite number, even, a calendar year.
Properties
- Parity
- Even
- Digit count
- 3
- Digit sum
- 18
- Digital root
- 9
- Palindrome
- No
- Divisor count
- 18
- σ(n) — sum of divisors
- 2,223
Primality
Prime factorization: 2 × 3 2 × 7 2
Divisors & multiples
All divisors (18)
Aliquot sum (sum of proper divisors):
1,341
Representations
- In words
- eight hundred eighty-two
- Ordinal
- 882nd
- Roman numeral
- DCCCLXXXII
- Binary
- 1101110010
- Octal
- 1562
- Hexadecimal
- 372
Also seen as
Goldbach decomposition
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 882, here are decompositions:
- 5 + 877 = 882
- 19 + 863 = 882
- 23 + 859 = 882
- 29 + 853 = 882
- 43 + 839 = 882
- 53 + 829 = 882
- 59 + 823 = 882
- 61 + 821 = 882
Showing the first eight; more decompositions exist.
Unicode codepoint
Ͳ
U+0372
Uppercase letter (Lu)
UTF-8 encoding: CD B2 (2 bytes).
Hex color
#000372
RGB(0, 3, 114)
IPv4 address
As an unsigned 32-bit integer, this is the IPv4 address 0.0.3.114.