138,134
138,134 is a composite number, even.
138,134 (one hundred thirty-eight thousand one hundred thirty-four) is an even 6-digit number. It is a composite number with 4 divisors, and factors as 2 × 69,067. Written other ways, in hexadecimal, 0x21B96.
Interestingness
Properties
- Parity
- Even
- Digit count
- 6
- Digit sum
- 20
- Digit product
- 288
- Digital root
- 2
- Palindrome
- No
- Bit width
- 18 bits
- Reversed
- 431,831
- Recamán's sequence
- a(492,559) = 138,134
- Square (n²)
- 19,081,001,956
- Cube (n³)
- 2,635,735,124,190,104
- Divisor count
- 4
- σ(n) — sum of divisors
- 207,204
- φ(n) — Euler's totient
- 69,066
- Sum of prime factors
- 69,069
Primality
Prime factorization: 2 × 69067
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√138,134 = [371; (1, 1, 1, 38, 2, 5, 5, 1, 1, 6, 2, 7, 2, 3, 1, 9, 2, 2, 5, 1, 8, 1, 1, 3, …)]
Representations
- In words
- one hundred thirty-eight thousand one hundred thirty-four
- Ordinal
- 138134th
- Binary
- 100001101110010110
- Octal
- 415626
- Hexadecimal
- 0x21B96
- Base64
- AhuW
- One's complement
- 4,294,829,161 (32-bit)
- Scientific notation
- 1.38134 × 10⁵
- As a duration
- 138,134 s = 1 day, 14 hours, 22 minutes, 14 seconds
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒁹𒁹 𒌋𒁹𒁹𒁹𒁹
- Egyptian hieroglyphic
- 𓆐𓂍𓂍𓂍𓆼𓆼𓆼𓆼𓆼𓆼𓆼𓆼𓍢𓎆𓎆𓎆𓏺𓏺𓏺𓏺
- Greek (Milesian)
- ͵ρληρλδʹ
- Mayan (base 20)
- 𝋱·𝋥·𝋦·𝋮
- Chinese
- 一十三萬八千一百三十四
- Chinese (financial)
- 壹拾參萬捌仟壹佰參拾肆
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 138134, here are decompositions:
- 127 + 138007 = 138134
- 151 + 137983 = 138134
- 193 + 137941 = 138134
- 223 + 137911 = 138134
- 307 + 137827 = 138134
- 331 + 137803 = 138134
- 397 + 137737 = 138134
- 421 + 137713 = 138134
Showing the first eight; more decompositions exist.
UTF-8 encoding: F0 A1 AE 96 (4 bytes).
As an unsigned 32-bit integer, this is the IPv4 address 0.2.27.150.
- Address
- 0.2.27.150
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.2.27.150
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 138,134 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 138134 first appears in π at position 712,521 of the decimal expansion (the 712,521ordinal-suffix:st 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
- Mayan numerals — Vigesimal dots-and-bars with a shell zero — one of the earliest true zeros.