14,020
14,020 is a composite number, even.
14,020 (fourteen thousand twenty) is an even 5-digit number. It is a composite number with 12 divisors, and factors as 2² × 5 × 701. Its proper divisors sum to 15,464, more than the number itself, making it an abundant number. Written other ways, in hexadecimal, 0x36C4.
Interestingness
Properties
- Parity
- Even
- Digit count
- 5
- Digit sum
- 7
- Digit product
- 0
- Digital root
- 7
- Palindrome
- No
- Bit width
- 14 bits
- Reversed
- 2,041
- Recamán's sequence
- a(20,676) = 14,020
- Square (n²)
- 196,560,400
- Cube (n³)
- 2,755,776,808,000
- Divisor count
- 12
- σ(n) — sum of divisors
- 29,484
- φ(n) — Euler's totient
- 5,600
- Sum of prime factors
- 710
Primality
Prime factorization: 2 2 × 5 × 701
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√14,020 = [118; (2, 2, 6, 5, 1, 1, 1, 1, 1, 2, 3, 3, 7, 2, 1, 46, 1, 2, 7, 3, 3, 2, 1, 1, …)]
Period length 32 — the block in parentheses repeats forever.
Representations
- In words
- fourteen thousand twenty
- Ordinal
- 14020th
- Binary
- 11011011000100
- Octal
- 33304
- Hexadecimal
- 0x36C4
- Base64
- NsQ=
- One's complement
- 51,515 (16-bit)
- Scientific notation
- 1.402 × 10⁴
- As a duration
- 14,020 s = 3 hours, 53 minutes, 40 seconds
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒌋𒁹𒁹𒁹 𒌋𒌋𒌋𒌋
- Egyptian hieroglyphic
- 𓂍𓆼𓆼𓆼𓆼𓎆𓎆
- Greek (Milesian)
- ͵ιδκʹ
- Mayan (base 20)
- 𝋡·𝋯·𝋡·𝋠
- Chinese
- 一萬四千零二十
- Chinese (financial)
- 壹萬肆仟零貳拾
Digit at this position in famous constants
- π — Pi (π)
- Digit 14,020 = 9
- e — Euler's number (e)
- Digit 14,020 = 1
- φ — Golden ratio (φ)
- Digit 14,020 = 3
- √2 — Pythagoras's (√2)
- Digit 14,020 = 8
- ln 2 — Natural log of 2
- Digit 14,020 = 6
- γ — Euler-Mascheroni (γ)
- Digit 14,020 = 9
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 14020, here are decompositions:
- 11 + 14009 = 14020
- 23 + 13997 = 14020
- 53 + 13967 = 14020
- 89 + 13931 = 14020
- 107 + 13913 = 14020
- 113 + 13907 = 14020
- 137 + 13883 = 14020
- 179 + 13841 = 14020
Showing the first eight; more decompositions exist.
UTF-8 encoding: E3 9B 84 (3 bytes).
As an unsigned 32-bit integer, this is the IPv4 address 0.0.54.196.
- Address
- 0.0.54.196
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.0.54.196
Unspecified address (0.0.0.0/8) — "this network" placeholder.
Heard as a frequency, 14,020 Hz is closest to:
- Concert pitch (A4 = 440 Hz): A9 (14080 Hz, -7¢)
- Scientific pitch (C4 = 256 Hz): A9 (13777.2 Hz, +30¢)
- Baroque pitch (A4 = 415 Hz): A♯9 (14069.7 Hz, -6¢)
The digit sequence 14020 first appears in π at position 85,845 of the decimal expansion (the 85,845ordinal-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.