27,426
27,426 is a composite number, even.
27,426 (twenty-seven thousand four hundred twenty-six) is an even 5-digit number. It is a composite number with 16 divisors, and factors as 2 × 3 × 7 × 653. Its proper divisors sum to 35,358, more than the number itself, making it an abundant number. Written other ways, in hexadecimal, 0x6B22.
Interestingness
Properties
- Parity
- Even
- Digit count
- 5
- Digit sum
- 21
- Digit product
- 672
- Digital root
- 3
- Palindrome
- No
- Bit width
- 15 bits
- Reversed
- 62,472
- Recamán's sequence
- a(314,508) = 27,426
- Square (n²)
- 752,185,476
- Cube (n³)
- 20,629,438,864,776
- Divisor count
- 16
- σ(n) — sum of divisors
- 62,784
- φ(n) — Euler's totient
- 7,824
- Sum of prime factors
- 665
Primality
Prime factorization: 2 × 3 × 7 × 653
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√27,426 = [165; (1, 1, 1, 1, 4, 2, 2, 1, 1, 3, 1, 1, 1, 21, 2, 3, 1, 2, 2, 1, 1, 1, 6, 2, …)]
Representations
- In words
- twenty-seven thousand four hundred twenty-six
- Ordinal
- 27426th
- Binary
- 110101100100010
- Octal
- 65442
- Hexadecimal
- 0x6B22
- Base64
- ayI=
- One's complement
- 38,109 (16-bit)
- Scientific notation
- 2.7426 × 10⁴
- As a duration
- 27,426 s = 7 hours, 37 minutes, 6 seconds
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒁹𒁹𒁹𒁹𒁹𒁹
- Egyptian hieroglyphic
- 𓂍𓂍𓆼𓆼𓆼𓆼𓆼𓆼𓆼𓍢𓍢𓍢𓍢𓎆𓎆𓏺𓏺𓏺𓏺𓏺𓏺
- Greek (Milesian)
- ͵κζυκϛʹ
- Mayan (base 20)
- 𝋣·𝋨·𝋫·𝋦
- Chinese
- 二萬七千四百二十六
- Chinese (financial)
- 貳萬柒仟肆佰貳拾陸
Digit at this position in famous constants
- π — Pi (π)
- Digit 27,426 = 5
- e — Euler's number (e)
- Digit 27,426 = 3
- φ — Golden ratio (φ)
- Digit 27,426 = 3
- √2 — Pythagoras's (√2)
- Digit 27,426 = 6
- ln 2 — Natural log of 2
- Digit 27,426 = 2
- γ — Euler-Mascheroni (γ)
- Digit 27,426 = 3
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 27426, here are decompositions:
- 17 + 27409 = 27426
- 19 + 27407 = 27426
- 29 + 27397 = 27426
- 59 + 27367 = 27426
- 89 + 27337 = 27426
- 97 + 27329 = 27426
- 127 + 27299 = 27426
- 149 + 27277 = 27426
Showing the first eight; more decompositions exist.
UTF-8 encoding: E6 AC A2 (3 bytes).
As an unsigned 32-bit integer, this is the IPv4 address 0.0.107.34.
- Address
- 0.0.107.34
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.0.107.34
Unspecified address (0.0.0.0/8) — "this network" placeholder.
The digit sequence 27426 first appears in π at position 46,149 of the decimal expansion (the 46,149ordinal-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°.