Number
214
214 is a composite number, even, a calendar year.
Properties
- Parity
- Even
- Digit count
- 3
- Digit sum
- 7
- Digital root
- 7
- Palindrome
- No
- Divisor count
- 4
- σ(n) — sum of divisors
- 324
Primality
Prime factorization: 2 × 107
Divisors & multiples
Aliquot sum (sum of proper divisors):
110
Representations
- In words
- two hundred fourteen
- Ordinal
- 214th
- Roman numeral
- CCXIV
- Binary
- 11010110
- Octal
- 326
- Hexadecimal
- D6
Also seen as
Goldbach decomposition
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 214, here are decompositions:
- 3 + 211 = 214
- 17 + 197 = 214
- 23 + 191 = 214
- 41 + 173 = 214
- 47 + 167 = 214
- 83 + 131 = 214
- 101 + 113 = 214
- 107 + 107 = 214
Showing the first eight; more decompositions exist.
Unicode codepoint
Ö
U+00D6
Uppercase letter (Lu)
UTF-8 encoding: C3 96 (2 bytes).
Hex color
#0000D6
RGB(0, 0, 214)
IPv4 address
As an unsigned 32-bit integer, this is the IPv4 address 0.0.0.214.