Number
104
104 is a composite number, even, a calendar year.
Properties
- Parity
- Even
- Digit count
- 3
- Digit sum
- 5
- Digital root
- 5
- Palindrome
- No
- Divisor count
- 8
- σ(n) — sum of divisors
- 210
Primality
Prime factorization: 2 3 × 13
Divisors & multiples
Aliquot sum (sum of proper divisors):
106
Representations
- In words
- one hundred four
- Ordinal
- 104th
- Roman numeral
- CIV
- Binary
- 1101000
- Octal
- 150
- Hexadecimal
- 68
Also seen as
Goldbach decomposition
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 104, here are decompositions:
- 3 + 101 = 104
- 7 + 97 = 104
- 31 + 73 = 104
- 37 + 67 = 104
- 43 + 61 = 104
ASCII character
As an ASCII codepoint, 104 is h. Printable ASCII character h.
Hex color
#000068
RGB(0, 0, 104)
IPv4 address
As an unsigned 32-bit integer, this is the IPv4 address 0.0.0.104.