number.wiki
Number

365

365 is a composite number, odd, a calendar year.

Deficient Number Happy Number Squarefree Year

Properties

Parity
Odd
Digit count
3
Digit sum
14
Digital root
5
Palindrome
No
Divisor count
4
σ(n) — sum of divisors
444

Primality

Prime factorization: 5 × 73

Divisors & multiples

All divisors (4)
1 · 5 · 73 · 365
Aliquot sum (sum of proper divisors): 79
Factor pairs (a × b = 365)
1 × 365
5 × 73
First multiples
365 · 730 · 1,095 · 1,460 · 1,825 · 2,190 · 2,555 · 2,920 · 3,285 · 3,650

Representations

In words
three hundred sixty-five
Ordinal
365th
Roman numeral
CCCLXV
Binary
101101101
Octal
555
Hexadecimal
16D

Also seen as

Unicode codepoint
ŭ
U+016D
Lowercase letter (Ll)

UTF-8 encoding: C5 AD (2 bytes).

Hex color
#00016D
RGB(0, 1, 109)
IPv4 address

As an unsigned 32-bit integer, this is the IPv4 address 0.0.1.109.