135,492
135,492 is a composite number, even.
135,492 (one hundred thirty-five thousand four hundred ninety-two) is an even 6-digit number. It is a composite number with 24 divisors, and factors as 2² × 3 × 7 × 1,613. Its proper divisors sum to 226,044, more than the number itself, making it an abundant number. Written other ways, in hexadecimal, 0x21144.
Interestingness
Properties
- Parity
- Even
- Digit count
- 6
- Digit sum
- 24
- Digit product
- 1,080
- Digital root
- 6
- Palindrome
- No
- Bit width
- 18 bits
- Reversed
- 294,531
- Square (n²)
- 18,358,082,064
- Cube (n³)
- 2,487,373,255,015,488
- Divisor count
- 24
- σ(n) — sum of divisors
- 361,536
- φ(n) — Euler's totient
- 38,688
- Sum of prime factors
- 1,627
Primality
Prime factorization: 2 2 × 3 × 7 × 1613
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√135,492 = [368; (10, 1, 4, 1, 2, 2, 5, 6, 1, 1, 3, 11, 4, 1, 1, 5, 1, 1, 7, 1, 11, 1, 1, 2, …)]
Representations
- In words
- one hundred thirty-five thousand four hundred ninety-two
- Ordinal
- 135492nd
- Binary
- 100001000101000100
- Octal
- 410504
- Hexadecimal
- 0x21144
- Base64
- AhFE
- One's complement
- 4,294,831,803 (32-bit)
- Scientific notation
- 1.35492 × 10⁵
- As a duration
- 135,492 s = 1 day, 13 hours, 38 minutes, 12 seconds
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒁹𒁹
- Egyptian hieroglyphic
- 𓆐𓂍𓂍𓂍𓆼𓆼𓆼𓆼𓆼𓍢𓍢𓍢𓍢𓎆𓎆𓎆𓎆𓎆𓎆𓎆𓎆𓎆𓏺𓏺
- Greek (Milesian)
- ͵ρλευϟβʹ
- Mayan (base 20)
- 𝋰·𝋲·𝋮·𝋬
- Chinese
- 一十三萬五千四百九十二
- Chinese (financial)
- 壹拾參萬伍仟肆佰玖拾貳
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 135492, here are decompositions:
- 13 + 135479 = 135492
- 23 + 135469 = 135492
- 29 + 135463 = 135492
- 31 + 135461 = 135492
- 43 + 135449 = 135492
- 59 + 135433 = 135492
- 61 + 135431 = 135492
- 83 + 135409 = 135492
Showing the first eight; more decompositions exist.
UTF-8 encoding: F0 A1 85 84 (4 bytes).
As an unsigned 32-bit integer, this is the IPv4 address 0.2.17.68.
- Address
- 0.2.17.68
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.2.17.68
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 135,492 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°.