13,108
13,108 is a composite number, even.
13,108 (thirteen thousand one hundred eight) is an even 5-digit number. It is a composite number with 12 divisors, and factors as 2² × 29 × 113. Written other ways, in hexadecimal, 0x3334.
Interestingness
Properties
- Parity
- Even
- Digit count
- 5
- Digit sum
- 13
- Digit product
- 0
- Digital root
- 4
- Palindrome
- No
- Bit width
- 14 bits
- Reversed
- 80,131
- Recamán's sequence
- a(48,059) = 13,108
- Square (n²)
- 171,819,664
- Cube (n³)
- 2,252,212,155,712
- Divisor count
- 12
- σ(n) — sum of divisors
- 23,940
- φ(n) — Euler's totient
- 6,272
- Sum of prime factors
- 146
Primality
Prime factorization: 2 2 × 29 × 113
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√13,108 = [114; (2, 24, 1, 16, 1, 1, 1, 7, 1, 1, 13, 1, 3, 1, 1, 3, 1, 3, 4, 4, 2, 3, 1, 1, …)]
Representations
- In words
- thirteen thousand one hundred eight
- Ordinal
- 13108th
- Binary
- 11001100110100
- Octal
- 31464
- Hexadecimal
- 0x3334
- Base64
- MzQ=
- One's complement
- 52,427 (16-bit)
- Scientific notation
- 1.3108 × 10⁴
- As a duration
- 13,108 s = 3 hours, 38 minutes, 28 seconds
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒁹𒁹𒁹 𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹
- Egyptian hieroglyphic
- 𓂍𓆼𓆼𓆼𓍢𓏺𓏺𓏺𓏺𓏺𓏺𓏺𓏺
- Greek (Milesian)
- ͵ιγρηʹ
- Mayan (base 20)
- 𝋡·𝋬·𝋯·𝋨
- Chinese
- 一萬三千一百零八
- Chinese (financial)
- 壹萬參仟壹佰零捌
Digit at this position in famous constants
- π — Pi (π)
- Digit 13,108 = 0
- e — Euler's number (e)
- Digit 13,108 = 3
- φ — Golden ratio (φ)
- Digit 13,108 = 9
- √2 — Pythagoras's (√2)
- Digit 13,108 = 9
- ln 2 — Natural log of 2
- Digit 13,108 = 7
- γ — Euler-Mascheroni (γ)
- Digit 13,108 = 6
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 13108, here are decompositions:
- 5 + 13103 = 13108
- 59 + 13049 = 13108
- 71 + 13037 = 13108
- 101 + 13007 = 13108
- 107 + 13001 = 13108
- 149 + 12959 = 13108
- 167 + 12941 = 13108
- 191 + 12917 = 13108
Showing the first eight; more decompositions exist.
UTF-8 encoding: E3 8C B4 (3 bytes).
As an unsigned 32-bit integer, this is the IPv4 address 0.0.51.52.
- Address
- 0.0.51.52
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.0.51.52
Unspecified address (0.0.0.0/8) — "this network" placeholder.
Heard as a frequency, 13,108 Hz is closest to:
- Concert pitch (A4 = 440 Hz): G♯9 (13289.8 Hz, -24¢)
- Scientific pitch (C4 = 256 Hz): G♯9 (13004 Hz, +14¢)
- Baroque pitch (A4 = 415 Hz): A9 (13280 Hz, -23¢)
The digit sequence 13108 first appears in π at position 46,677 of the decimal expansion (the 46,677ordinal-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.