13,983
13,983 is a composite number, odd.
13,983 (thirteen thousand nine hundred eighty-three) is an odd 5-digit number. It is a composite number with 8 divisors, and factors as 3 × 59 × 79. Written other ways, in hexadecimal, 0x369F.
Interestingness
Properties
- Parity
- Odd
- Digit count
- 5
- Digit sum
- 24
- Digit product
- 648
- Digital root
- 6
- Palindrome
- No
- Bit width
- 14 bits
- Reversed
- 38,931
- Recamán's sequence
- a(20,750) = 13,983
- Square (n²)
- 195,524,289
- Cube (n³)
- 2,734,016,133,087
- Divisor count
- 8
- σ(n) — sum of divisors
- 19,200
- φ(n) — Euler's totient
- 9,048
- Sum of prime factors
- 141
Primality
Prime factorization: 3 × 59 × 79
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√13,983 = [118; (4, 236)]
Period length 2 — the block in parentheses repeats forever.
Representations
- In words
- thirteen thousand nine hundred eighty-three
- Ordinal
- 13983rd
- Binary
- 11011010011111
- Octal
- 33237
- Hexadecimal
- 0x369F
- Base64
- Np8=
- One's complement
- 51,552 (16-bit)
- Scientific notation
- 1.3983 × 10⁴
- As a duration
- 13,983 s = 3 hours, 53 minutes, 3 seconds
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒌋𒁹𒁹𒁹 𒁹𒁹𒁹
- Egyptian hieroglyphic
- 𓂍𓆼𓆼𓆼𓍢𓍢𓍢𓍢𓍢𓍢𓍢𓍢𓍢𓎆𓎆𓎆𓎆𓎆𓎆𓎆𓎆𓏺𓏺𓏺
- Greek (Milesian)
- ͵ιγϡπγʹ
- Mayan (base 20)
- 𝋡·𝋮·𝋳·𝋣
- Chinese
- 一萬三千九百八十三
- Chinese (financial)
- 壹萬參仟玖佰捌拾參
Digit at this position in famous constants
- π — Pi (π)
- Digit 13,983 = 7
- e — Euler's number (e)
- Digit 13,983 = 6
- φ — Golden ratio (φ)
- Digit 13,983 = 6
- √2 — Pythagoras's (√2)
- Digit 13,983 = 8
- ln 2 — Natural log of 2
- Digit 13,983 = 2
- γ — Euler-Mascheroni (γ)
- Digit 13,983 = 8
Also seen as
UTF-8 encoding: E3 9A 9F (3 bytes).
As an unsigned 32-bit integer, this is the IPv4 address 0.0.54.159.
- Address
- 0.0.54.159
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.0.54.159
Unspecified address (0.0.0.0/8) — "this network" placeholder.
Heard as a frequency, 13,983 Hz is closest to:
- Concert pitch (A4 = 440 Hz): A9 (14080 Hz, -12¢)
- Scientific pitch (C4 = 256 Hz): A9 (13777.2 Hz, +26¢)
- Baroque pitch (A4 = 415 Hz): A♯9 (14069.7 Hz, -11¢)
The digit sequence 13983 first appears in π at position 20,936 of the decimal expansion (the 20,936ordinal-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°.