Number
1,165
1,165 is a composite number, odd, a calendar year.
Properties
- Parity
- Odd
- Digit count
- 4
- Digit sum
- 13
- Digital root
- 4
- Palindrome
- No
- Divisor count
- 4
- σ(n) — sum of divisors
- 1,404
Primality
Prime factorization: 5 × 233
Divisors & multiples
Aliquot sum (sum of proper divisors):
239
First multiples
Representations
- In words
- one thousand one hundred sixty-five
- Ordinal
- 1165th
- Roman numeral
- MCLXV
- Binary
- 10010001101
- Octal
- 2215
- Hexadecimal
- 48D
Also seen as
Unicode codepoint
ҍ
U+048D
Lowercase letter (Ll)
UTF-8 encoding: D2 8D (2 bytes).
Hex color
#00048D
RGB(0, 4, 141)
IPv4 address
As an unsigned 32-bit integer, this is the IPv4 address 0.0.4.141.