14,142
14,142 is a composite number, even.
14,142 (fourteen thousand one hundred forty-two) is an even 5-digit number. It is a composite number with 8 divisors, and factors as 2 × 3 × 2,357. Its proper divisors sum to 14,154, more than the number itself, making it an abundant number. Written other ways, in hexadecimal, 0x373E.
Interestingness
Properties
- Parity
- Even
- Digit count
- 5
- Digit sum
- 12
- Digit product
- 32
- Digital root
- 3
- Palindrome
- No
- Bit width
- 14 bits
- Reversed
- 24,141
- Recamán's sequence
- a(20,432) = 14,142
- Square (n²)
- 199,996,164
- Cube (n³)
- 2,828,345,751,288
- Divisor count
- 8
- σ(n) — sum of divisors
- 28,296
- φ(n) — Euler's totient
- 4,712
- Sum of prime factors
- 2,362
Primality
Prime factorization: 2 × 3 × 2357
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√14,142 = [118; (1, 11, 1, 1, 10, 1, 4, 6, 1, 3, 1, 4, 16, 1, 3, 1, 1, 4, 1, 38, 1, 4, 1, 1, …)]
Period length 40 — the block in parentheses repeats forever.
Representations
- In words
- fourteen thousand one hundred forty-two
- Ordinal
- 14142nd
- Binary
- 11011100111110
- Octal
- 33476
- Hexadecimal
- 0x373E
- Base64
- Nz4=
- One's complement
- 51,393 (16-bit)
- Scientific notation
- 1.4142 × 10⁴
- As a duration
- 14,142 s = 3 hours, 55 minutes, 42 seconds
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒁹𒁹
- Egyptian hieroglyphic
- 𓂍𓆼𓆼𓆼𓆼𓍢𓎆𓎆𓎆𓎆𓏺𓏺
- Greek (Milesian)
- ͵ιδρμβʹ
- Mayan (base 20)
- 𝋡·𝋯·𝋧·𝋢
- Chinese
- 一萬四千一百四十二
- Chinese (financial)
- 壹萬肆仟壹佰肆拾貳
Digit at this position in famous constants
- π — Pi (π)
- Digit 14,142 = 8
- e — Euler's number (e)
- Digit 14,142 = 2
- φ — Golden ratio (φ)
- Digit 14,142 = 8
- √2 — Pythagoras's (√2)
- Digit 14,142 = 1
- ln 2 — Natural log of 2
- Digit 14,142 = 1
- γ — Euler-Mascheroni (γ)
- Digit 14,142 = 5
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 14142, here are decompositions:
- 59 + 14083 = 14142
- 61 + 14081 = 14142
- 71 + 14071 = 14142
- 109 + 14033 = 14142
- 113 + 14029 = 14142
- 131 + 14011 = 14142
- 179 + 13963 = 14142
- 211 + 13931 = 14142
Showing the first eight; more decompositions exist.
UTF-8 encoding: E3 9C BE (3 bytes).
As an unsigned 32-bit integer, this is the IPv4 address 0.0.55.62.
- Address
- 0.0.55.62
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.0.55.62
Unspecified address (0.0.0.0/8) — "this network" placeholder.
Heard as a frequency, 14,142 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 14142 first appears in π at position 52,638 of the decimal expansion (the 52,638ordinal-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°.