135,790
135,790 is a composite number, even.
135,790 (one hundred thirty-five thousand seven hundred ninety) is an even 6-digit number. It is a composite number with 16 divisors, and factors as 2 × 5 × 37 × 367. Written other ways, in hexadecimal, 0x2126E.
Interestingness
Properties
- Parity
- Even
- Digit count
- 6
- Digit sum
- 25
- Digit product
- 0
- Digital root
- 7
- Palindrome
- No
- Bit width
- 18 bits
- Reversed
- 97,531
- Square (n²)
- 18,438,924,100
- Cube (n³)
- 2,503,821,503,539,000
- Divisor count
- 16
- σ(n) — sum of divisors
- 251,712
- φ(n) — Euler's totient
- 52,704
- Sum of prime factors
- 411
Primality
Prime factorization: 2 × 5 × 37 × 367
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√135,790 = [368; (2, 81, 2, 1, 1, 2, 1, 8, 2, 1, 1, 1, 9, 1, 3, 17, 1, 2, 1, 1, 3, 2, 1, 1, …)]
Representations
- In words
- one hundred thirty-five thousand seven hundred ninety
- Ordinal
- 135790th
- Binary
- 100001001001101110
- Octal
- 411156
- Hexadecimal
- 0x2126E
- Base64
- AhJu
- One's complement
- 4,294,831,505 (32-bit)
- Scientific notation
- 1.3579 × 10⁵
- As a duration
- 135,790 s = 1 day, 13 hours, 43 minutes, 10 seconds
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒁹𒁹𒁹 𒌋
- Egyptian hieroglyphic
- 𓆐𓂍𓂍𓂍𓆼𓆼𓆼𓆼𓆼𓍢𓍢𓍢𓍢𓍢𓍢𓍢𓎆𓎆𓎆𓎆𓎆𓎆𓎆𓎆𓎆
- Greek (Milesian)
- ͵ρλεψϟʹ
- Mayan (base 20)
- 𝋰·𝋳·𝋩·𝋪
- Chinese
- 一十三萬五千七百九十
- Chinese (financial)
- 壹拾參萬伍仟柒佰玖拾
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 135790, here are decompositions:
- 3 + 135787 = 135790
- 47 + 135743 = 135790
- 59 + 135731 = 135790
- 71 + 135719 = 135790
- 89 + 135701 = 135790
- 167 + 135623 = 135790
- 173 + 135617 = 135790
- 191 + 135599 = 135790
Showing the first eight; more decompositions exist.
UTF-8 encoding: F0 A1 89 AE (4 bytes).
As an unsigned 32-bit integer, this is the IPv4 address 0.2.18.110.
- Address
- 0.2.18.110
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.2.18.110
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 135,790 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
- Egyptian hieroglyphic numerals — Seven hieroglyphs for every power of ten, from a single stroke to a million.