Number
1,055
1,055 is a composite number, odd, a calendar year.
Properties
- Parity
- Odd
- Digit count
- 4
- Digit sum
- 11
- Digital root
- 2
- Palindrome
- No
- Divisor count
- 4
- σ(n) — sum of divisors
- 1,272
Primality
Prime factorization: 5 × 211
Divisors & multiples
Aliquot sum (sum of proper divisors):
217
First multiples
Representations
- In words
- one thousand fifty-five
- Ordinal
- 1055th
- Roman numeral
- MLV
- Binary
- 10000011111
- Octal
- 2037
- Hexadecimal
- 41F
Also seen as
Unicode codepoint
П
U+041F
Uppercase letter (Lu)
UTF-8 encoding: D0 9F (2 bytes).
Hex color
#00041F
RGB(0, 4, 31)
IPv4 address
As an unsigned 32-bit integer, this is the IPv4 address 0.0.4.31.