Number
1,336
1,336 is a composite number, even, a calendar year.
Properties
- Parity
- Even
- Digit count
- 4
- Digit sum
- 13
- Digital root
- 4
- Palindrome
- No
- Divisor count
- 8
- σ(n) — sum of divisors
- 2,520
Primality
Prime factorization: 2 3 × 167
Divisors & multiples
Aliquot sum (sum of proper divisors):
1,184
First multiples
Representations
- In words
- one thousand three hundred thirty-six
- Ordinal
- 1336th
- Roman numeral
- MCCCXXXVI
- Binary
- 10100111000
- Octal
- 2470
- Hexadecimal
- 538
Also seen as
Goldbach decomposition
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 1336, here are decompositions:
- 17 + 1319 = 1336
- 29 + 1307 = 1336
- 47 + 1289 = 1336
- 53 + 1283 = 1336
- 59 + 1277 = 1336
- 107 + 1229 = 1336
- 113 + 1223 = 1336
- 149 + 1187 = 1336
Showing the first eight; more decompositions exist.
Unicode codepoint
Ը
U+0538
Uppercase letter (Lu)
UTF-8 encoding: D4 B8 (2 bytes).
Hex color
#000538
RGB(0, 5, 56)
IPv4 address
As an unsigned 32-bit integer, this is the IPv4 address 0.0.5.56.