14,143
14,143 is a prime, odd.
14,143 (fourteen thousand one hundred forty-three) is an odd 5-digit number. It is a prime number — divisible only by 1 and itself. Written other ways, in hexadecimal, 0x373F.
Interestingness
Properties
Primality
14,143 is prime. It has exactly two divisors: 1 and itself.
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√14,143 = [118; (1, 12, 4, 1, 1, 2, 2, 1, 1, 1, 1, 1, 2, 8, 1, 3, 3, 1, 1, 2, 1, 1, 1, 5, …)]
Representations
- In words
- fourteen thousand one hundred forty-three
- Ordinal
- 14143rd
- Binary
- 11011100111111
- Octal
- 33477
- Hexadecimal
- 0x373F
- Base64
- Nz8=
- One's complement
- 51,392 (16-bit)
- Scientific notation
- 1.4143 × 10⁴
- As a duration
- 14,143 s = 3 hours, 55 minutes, 43 seconds
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒁹𒁹𒁹
- Egyptian hieroglyphic
- 𓂍𓆼𓆼𓆼𓆼𓍢𓎆𓎆𓎆𓎆𓏺𓏺𓏺
- Greek (Milesian)
- ͵ιδρμγʹ
- Mayan (base 20)
- 𝋡·𝋯·𝋧·𝋣
- Chinese
- 一萬四千一百四十三
- Chinese (financial)
- 壹萬肆仟壹佰肆拾參
Digit at this position in famous constants
- π — Pi (π)
- Digit 14,143 = 4
- e — Euler's number (e)
- Digit 14,143 = 0
- φ — Golden ratio (φ)
- Digit 14,143 = 1
- √2 — Pythagoras's (√2)
- Digit 14,143 = 2
- ln 2 — Natural log of 2
- Digit 14,143 = 3
- γ — Euler-Mascheroni (γ)
- Digit 14,143 = 6
Also seen as
UTF-8 encoding: E3 9C BF (3 bytes).
As an unsigned 32-bit integer, this is the IPv4 address 0.0.55.63.
- Address
- 0.0.55.63
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.0.55.63
Unspecified address (0.0.0.0/8) — "this network" placeholder.
Heard as a frequency, 14,143 Hz is closest to:
- Concert pitch (A4 = 440 Hz): A9 (14080 Hz, +8¢)
- Scientific pitch (C4 = 256 Hz): A9 (13777.2 Hz, +45¢ — about midway to A♯9)
- Baroque pitch (A4 = 415 Hz): A♯9 (14069.7 Hz, +9¢)
The digit sequence 14143 first appears in π at position 63,108 of the decimal expansion (the 63,108ordinal-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
- Prime numbers — The building blocks of arithmetic: what primes are, why they matter, and how we find them.
- Egyptian hieroglyphic numerals — Seven hieroglyphs for every power of ten, from a single stroke to a million.