Number
34
34 is a composite number, even, a calendar year.
Properties
- Parity
- Even
- Digit count
- 2
- Digit sum
- 7
- Digital root
- 7
- Palindrome
- No
- Divisor count
- 4
- σ(n) — sum of divisors
- 54
Primality
Prime factorization: 2 × 17
Divisors & multiples
Aliquot sum (sum of proper divisors):
20
Representations
- In words
- thirty-four
- Ordinal
- 34th
- Roman numeral
- XXXIV
- Binary
- 100010
- Octal
- 42
- Hexadecimal
- 22
Also seen as
Goldbach decomposition
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 34, here are decompositions:
- 3 + 31 = 34
- 5 + 29 = 34
- 11 + 23 = 34
- 17 + 17 = 34
ASCII character
As an ASCII codepoint, 34 is ". Printable ASCII character ".
Hex color
#000022
RGB(0, 0, 34)
IPv4 address
As an unsigned 32-bit integer, this is the IPv4 address 0.0.0.34.