Number
336
336 is a composite number, even, a calendar year.
Properties
- Parity
- Even
- Digit count
- 3
- Digit sum
- 12
- Digital root
- 3
- Palindrome
- No
- Divisor count
- 20
- σ(n) — sum of divisors
- 992
Primality
Prime factorization: 2 4 × 3 × 7
Divisors & multiples
All divisors (20)
Aliquot sum (sum of proper divisors):
656
Factor pairs (a × b = 336)
Representations
- In words
- three hundred thirty-six
- Ordinal
- 336th
- Roman numeral
- CCCXXXVI
- Binary
- 101010000
- Octal
- 520
- Hexadecimal
- 150
Also seen as
Goldbach decomposition
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 336, here are decompositions:
- 5 + 331 = 336
- 19 + 317 = 336
- 23 + 313 = 336
- 29 + 307 = 336
- 43 + 293 = 336
- 53 + 283 = 336
- 59 + 277 = 336
- 67 + 269 = 336
Showing the first eight; more decompositions exist.
Unicode codepoint
Ő
U+0150
Uppercase letter (Lu)
UTF-8 encoding: C5 90 (2 bytes).
Hex color
#000150
RGB(0, 1, 80)
IPv4 address
As an unsigned 32-bit integer, this is the IPv4 address 0.0.1.80.