135,108
135,108 is a composite number, even.
135,108 (one hundred thirty-five thousand one hundred eight) is an even 6-digit number. It is a composite number with 36 divisors, and factors as 2² × 3⁵ × 139. Its proper divisors sum to 221,612, more than the number itself, making it an abundant number. Written other ways, in hexadecimal, 0x20FC4.
Interestingness
Properties
- Parity
- Even
- Digit count
- 6
- Digit sum
- 18
- Digit product
- 0
- Digital root
- 9
- Palindrome
- No
- Bit width
- 18 bits
- Reversed
- 801,531
- Recamán's sequence
- a(36,448) = 135,108
- Square (n²)
- 18,254,171,664
- Cube (n³)
- 2,466,284,625,179,712
- Divisor count
- 36
- σ(n) — sum of divisors
- 356,720
- φ(n) — Euler's totient
- 44,712
- Sum of prime factors
- 158
Primality
Prime factorization: 2 2 × 3 5 × 139
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√135,108 = [367; (1, 1, 3, 19, 1, 1, 2, 1, 1, 19, 3, 1, 1, 734)]
Period length 14 — the block in parentheses repeats forever.
Representations
- In words
- one hundred thirty-five thousand one hundred eight
- Ordinal
- 135108th
- Binary
- 100000111111000100
- Octal
- 407704
- Hexadecimal
- 0x20FC4
- Base64
- Ag/E
- One's complement
- 4,294,832,187 (32-bit)
- Scientific notation
- 1.35108 × 10⁵
- As a duration
- 135,108 s = 1 day, 13 hours, 31 minutes, 48 seconds
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒁹 𒌋𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹
- Egyptian hieroglyphic
- 𓆐𓂍𓂍𓂍𓆼𓆼𓆼𓆼𓆼𓍢𓏺𓏺𓏺𓏺𓏺𓏺𓏺𓏺
- Greek (Milesian)
- ͵ρλερηʹ
- Mayan (base 20)
- 𝋰·𝋱·𝋯·𝋨
- Chinese
- 一十三萬五千一百零八
- Chinese (financial)
- 壹拾參萬伍仟壹佰零捌
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 135108, here are decompositions:
- 7 + 135101 = 135108
- 19 + 135089 = 135108
- 31 + 135077 = 135108
- 59 + 135049 = 135108
- 79 + 135029 = 135108
- 89 + 135019 = 135108
- 101 + 135007 = 135108
- 109 + 134999 = 135108
Showing the first eight; more decompositions exist.
UTF-8 encoding: F0 A0 BF 84 (4 bytes).
As an unsigned 32-bit integer, this is the IPv4 address 0.2.15.196.
- Address
- 0.2.15.196
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.2.15.196
Unspecified address (0.0.0.0/8) — "this network" placeholder.
This number falls in the range of US utility patent numbers. If it's a patent, it would be issued as US 135,108 and was likely granted around 1872.
Patent numbers below 100,000 are excluded as too ambiguous; modern numbering currently reaches roughly 12.5 million.
Related reading
- Babylonian numerals — The base-60 cuneiform system that gave us 60 minutes, 60 seconds, and 360°.