number.wiki
Number

1,055

1,055 is a composite number, odd, a calendar year.

Deficient Number Squarefree 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

All divisors (4)
1 · 5 · 211 · 1055
Aliquot sum (sum of proper divisors): 217
Factor pairs (a × b = 1,055)
1 × 1055
5 × 211
First multiples
1,055 · 2,110 · 3,165 · 4,220 · 5,275 · 6,330 · 7,385 · 8,440 · 9,495 · 10,550

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.