135,564
135,564 is a composite number, even.
135,564 (one hundred thirty-five thousand five hundred sixty-four) is an even 6-digit number. It is a composite number with 48 divisors, and factors as 2² × 3 × 11 × 13 × 79. Its proper divisors sum to 240,756, more than the number itself, making it an abundant number. Written other ways, in hexadecimal, 0x2118C.
Interestingness
Properties
- Parity
- Even
- Digit count
- 6
- Digit sum
- 24
- Digit product
- 1,800
- Digital root
- 6
- Palindrome
- No
- Bit width
- 18 bits
- Reversed
- 465,531
- Square (n²)
- 18,377,598,096
- Cube (n³)
- 2,491,340,708,286,144
- Divisor count
- 48
- σ(n) — sum of divisors
- 376,320
- φ(n) — Euler's totient
- 37,440
- Sum of prime factors
- 110
Primality
Prime factorization: 2 2 × 3 × 11 × 13 × 79
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√135,564 = [368; (5, 3, 1, 6, 1, 1, 1, 1, 20, 2, 3, 3, 2, 7, 1, 14, 6, 1, 4, 2, 2, 29, 21, 184, …)]
Period length 48 — the block in parentheses repeats forever.
Representations
- In words
- one hundred thirty-five thousand five hundred sixty-four
- Ordinal
- 135564th
- Binary
- 100001000110001100
- Octal
- 410614
- Hexadecimal
- 0x2118C
- Base64
- AhGM
- One's complement
- 4,294,831,731 (32-bit)
- Scientific notation
- 1.35564 × 10⁵
- As a duration
- 135,564 s = 1 day, 13 hours, 39 minutes, 24 seconds
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒁹𒁹𒁹𒁹
- Egyptian hieroglyphic
- 𓆐𓂍𓂍𓂍𓆼𓆼𓆼𓆼𓆼𓍢𓍢𓍢𓍢𓍢𓎆𓎆𓎆𓎆𓎆𓎆𓏺𓏺𓏺𓏺
- Greek (Milesian)
- ͵ρλεφξδʹ
- Mayan (base 20)
- 𝋰·𝋲·𝋲·𝋤
- Chinese
- 一十三萬五千五百六十四
- Chinese (financial)
- 壹拾參萬伍仟伍佰陸拾肆
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 135564, here are decompositions:
- 5 + 135559 = 135564
- 31 + 135533 = 135564
- 53 + 135511 = 135564
- 67 + 135497 = 135564
- 97 + 135467 = 135564
- 101 + 135463 = 135564
- 103 + 135461 = 135564
- 131 + 135433 = 135564
Showing the first eight; more decompositions exist.
UTF-8 encoding: F0 A1 86 8C (4 bytes).
As an unsigned 32-bit integer, this is the IPv4 address 0.2.17.140.
- Address
- 0.2.17.140
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.2.17.140
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 135,564 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°.