Number
109
109 is a prime, odd, a calendar year.
Properties
- Parity
- Odd
- Digit count
- 3
- Digit sum
- 10
- Digital root
- 1
- Palindrome
- No
- Divisor count
- 2
- σ(n) — sum of divisors
- 110
Primality
109 is prime. It has exactly two divisors: 1 and itself.
Divisors & multiples
Aliquot sum (sum of proper divisors):
1
Representations
- In words
- one hundred nine
- Ordinal
- 109th
- Roman numeral
- CIX
- Binary
- 1101101
- Octal
- 155
- Hexadecimal
- 6D
Also seen as
Prime neighborhood
ASCII character
As an ASCII codepoint, 109 is m. Printable ASCII character m.
Hex color
#00006D
RGB(0, 0, 109)
IPv4 address
As an unsigned 32-bit integer, this is the IPv4 address 0.0.0.109.