Number
136
136 is a composite number, even, a calendar year.
Properties
- Parity
- Even
- Digit count
- 3
- Digit sum
- 10
- Digital root
- 1
- Palindrome
- No
- Divisor count
- 8
- σ(n) — sum of divisors
- 270
Primality
Prime factorization: 2 3 × 17
Divisors & multiples
Aliquot sum (sum of proper divisors):
134
Representations
- In words
- one hundred thirty-six
- Ordinal
- 136th
- Roman numeral
- CXXXVI
- Binary
- 10001000
- Octal
- 210
- Hexadecimal
- 88
Also seen as
Goldbach decomposition
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 136, here are decompositions:
- 5 + 131 = 136
- 23 + 113 = 136
- 29 + 107 = 136
- 47 + 89 = 136
- 53 + 83 = 136
Unicode codepoint
U+0088
Control character (Cc)
UTF-8 encoding: C2 88 (2 bytes).
Hex color
#000088
RGB(0, 0, 136)
IPv4 address
As an unsigned 32-bit integer, this is the IPv4 address 0.0.0.136.
Possible US bank routing number
This passes the ABA routing number checksum and matches the Federal Reserve numbering scheme.
Routing number
000000136
Federal Reserve
United States Government
Banks operate many routing numbers per state and division; an unmatched checksum-valid number can still be a real RTN at a smaller institution.