6,109
6,109 is a composite number, odd.
6,109 (six thousand one hundred nine) is an odd 4-digit number. It is a composite number with 4 divisors, and factors as 41 × 149. Written other ways, in hexadecimal, 0x17DD.
Interestingness
Properties
- Parity
- Odd
- Digit count
- 4
- Digit sum
- 16
- Digit product
- 0
- Digital root
- 7
- Palindrome
- No
- Bit width
- 13 bits
- Reversed
- 9,016
- Flips to (rotate 180°)
- 6,019
- Recamán's sequence
- a(12,545) = 6,109
- Square (n²)
- 37,319,881
- Cube (n³)
- 227,987,153,029
- Divisor count
- 4
- σ(n) — sum of divisors
- 6,300
- φ(n) — Euler's totient
- 5,920
- Sum of prime factors
- 190
Primality
Prime factorization: 41 × 149
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√6,109 = [78; (6, 4, 17, 7, 1, 3, 7, 1, 1, 3, 1, 4, 3, 1, 3, 1, 38, 3, 2, 4, 3, 4, 31, 31, …)]
Period length 47 — the block in parentheses repeats forever.
Representations
- In words
- six thousand one hundred nine
- Ordinal
- 6109th
- Binary
- 1011111011101
- Octal
- 13735
- Hexadecimal
- 0x17DD
- Base64
- F90=
- One's complement
- 59,426 (16-bit)
- Scientific notation
- 6.109 × 10³
- As a duration
- 6,109 s = 1 hour, 41 minutes, 49 seconds
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒁹 𒌋𒌋𒌋𒌋𒁹 𒌋𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹
- Egyptian hieroglyphic
- 𓆼𓆼𓆼𓆼𓆼𓆼𓍢𓏺𓏺𓏺𓏺𓏺𓏺𓏺𓏺𓏺
- Greek (Milesian)
- ͵ϛρθʹ
- Mayan (base 20)
- 𝋯·𝋥·𝋩
- Chinese
- 六千一百零九
- Chinese (financial)
- 陸仟壹佰零玖
Digit at this position in famous constants
- π — Pi (π)
- Digit 6,109 = 9
- e — Euler's number (e)
- Digit 6,109 = 8
- φ — Golden ratio (φ)
- Digit 6,109 = 3
- √2 — Pythagoras's (√2)
- Digit 6,109 = 4
- ln 2 — Natural log of 2
- Digit 6,109 = 4
- γ — Euler-Mascheroni (γ)
- Digit 6,109 = 0
Also seen as
UTF-8 encoding: E1 9F 9D (3 bytes).
As an unsigned 32-bit integer, this is the IPv4 address 0.0.23.221.
- Address
- 0.0.23.221
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.0.23.221
Unspecified address (0.0.0.0/8) — "this network" placeholder.
Heard as a frequency, 6,109 Hz is closest to:
- Concert pitch (A4 = 440 Hz): G8 (6271.9 Hz, -46¢ — about midway to F♯8)
- Scientific pitch (C4 = 256 Hz): G8 (6137.1 Hz, -8¢)
- Baroque pitch (A4 = 415 Hz): G♯8 (6267.3 Hz, -44¢)
The digit sequence 6109 first appears in π at position 33,945 of the decimal expansion (the 33,945ordinal-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
- Egyptian hieroglyphic numerals — Seven hieroglyphs for every power of ten, from a single stroke to a million.