135,522
135,522 is a composite number, even.
135,522 (one hundred thirty-five thousand five hundred twenty-two) is an even 6-digit number. It is a composite number with 12 divisors, and factors as 2 × 3² × 7,529. Its proper divisors sum to 158,148, more than the number itself, making it an abundant number. Written other ways, in hexadecimal, 0x21162.
Interestingness
Properties
- Parity
- Even
- Digit count
- 6
- Digit sum
- 18
- Digit product
- 300
- Digital root
- 9
- Palindrome
- No
- Bit width
- 18 bits
- Reversed
- 225,531
- Square (n²)
- 18,366,212,484
- Cube (n³)
- 2,489,025,848,256,648
- Divisor count
- 12
- σ(n) — sum of divisors
- 293,670
- φ(n) — Euler's totient
- 45,168
- Sum of prime factors
- 7,537
Primality
Prime factorization: 2 × 3 2 × 7529
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√135,522 = [368; (7, 1, 1, 21, 8, 4, 2, 2, 1, 1, 1, 5, 6, 105, 52, 1, 1, 2, 1, 1, 2, 3, 5, 1, …)]
Period length 58 — the block in parentheses repeats forever.
Representations
- In words
- one hundred thirty-five thousand five hundred twenty-two
- Ordinal
- 135522nd
- Binary
- 100001000101100010
- Octal
- 410542
- Hexadecimal
- 0x21162
- Base64
- AhFi
- One's complement
- 4,294,831,773 (32-bit)
- Scientific notation
- 1.35522 × 10⁵
- As a duration
- 135,522 s = 1 day, 13 hours, 38 minutes, 42 seconds
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒁹𒁹
- Egyptian hieroglyphic
- 𓆐𓂍𓂍𓂍𓆼𓆼𓆼𓆼𓆼𓍢𓍢𓍢𓍢𓍢𓎆𓎆𓏺𓏺
- Greek (Milesian)
- ͵ρλεφκβʹ
- Mayan (base 20)
- 𝋰·𝋲·𝋰·𝋢
- Chinese
- 一十三萬五千五百二十二
- Chinese (financial)
- 壹拾參萬伍仟伍佰貳拾貳
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 135522, here are decompositions:
- 11 + 135511 = 135522
- 43 + 135479 = 135522
- 53 + 135469 = 135522
- 59 + 135463 = 135522
- 61 + 135461 = 135522
- 73 + 135449 = 135522
- 89 + 135433 = 135522
- 113 + 135409 = 135522
Showing the first eight; more decompositions exist.
UTF-8 encoding: F0 A1 85 A2 (4 bytes).
As an unsigned 32-bit integer, this is the IPv4 address 0.2.17.98.
- Address
- 0.2.17.98
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.2.17.98
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 135,522 and was likely granted around 1872.
Patent numbers below 100,000 are excluded as too ambiguous; modern numbering currently reaches roughly 12.5 million.
The digit sequence 135522 first appears in π at position 33,188 of the decimal expansion (the 33,188ordinal-suffix:th digit after the integer 3).
Search range: the first 1,000,000 fractional digits of π. Any 6-digit-or-shorter string is virtually guaranteed to appear in there — the more interesting signal is the position.
Related reading
- Babylonian numerals — The base-60 cuneiform system that gave us 60 minutes, 60 seconds, and 360°.