138,067
138,067 is a composite number, odd.
138,067 (one hundred thirty-eight thousand sixty-seven) is an odd 6-digit number. It is a composite number with 4 divisors, and factors as 101 × 1,367. Written other ways, in hexadecimal, 0x21B53.
Interestingness
Properties
- Parity
- Odd
- Digit count
- 6
- Digit sum
- 25
- Digit product
- 0
- Digital root
- 7
- Palindrome
- No
- Bit width
- 18 bits
- Reversed
- 760,831
- Recamán's sequence
- a(492,693) = 138,067
- Square (n²)
- 19,062,496,489
- Cube (n³)
- 2,631,901,702,746,763
- Divisor count
- 4
- σ(n) — sum of divisors
- 139,536
- φ(n) — Euler's totient
- 136,600
- Sum of prime factors
- 1,468
Primality
Prime factorization: 101 × 1367
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√138,067 = [371; (1, 1, 2, 1, 8, 2, 1, 6, 1, 2, 8, 1, 2, 1, 1, 742)]
Period length 16 — the block in parentheses repeats forever.
Representations
- In words
- one hundred thirty-eight thousand sixty-seven
- Ordinal
- 138067th
- Binary
- 100001101101010011
- Octal
- 415523
- Hexadecimal
- 0x21B53
- Base64
- AhtT
- One's complement
- 4,294,829,228 (32-bit)
- Scientific notation
- 1.38067 × 10⁵
- As a duration
- 138,067 s = 1 day, 14 hours, 21 minutes, 7 seconds
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒁹 𒁹𒁹𒁹𒁹𒁹𒁹𒁹
- Egyptian hieroglyphic
- 𓆐𓂍𓂍𓂍𓆼𓆼𓆼𓆼𓆼𓆼𓆼𓆼𓎆𓎆𓎆𓎆𓎆𓎆𓏺𓏺𓏺𓏺𓏺𓏺𓏺
- Greek (Milesian)
- ͵ρληξζʹ
- Mayan (base 20)
- 𝋱·𝋥·𝋣·𝋧
- Chinese
- 一十三萬八千零六十七
- Chinese (financial)
- 壹拾參萬捌仟零陸拾柒
Also seen as
UTF-8 encoding: F0 A1 AD 93 (4 bytes).
As an unsigned 32-bit integer, this is the IPv4 address 0.2.27.83.
- Address
- 0.2.27.83
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.2.27.83
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 138,067 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.