14,985
14,985 is a composite number, odd.
14,985 (fourteen thousand nine hundred eighty-five) is an odd 5-digit number. It is a composite number with 20 divisors, and factors as 3⁴ × 5 × 37. Written other ways, in hexadecimal, 0x3A89.
Interestingness
Properties
- Parity
- Odd
- Digit count
- 5
- Digit sum
- 27
- Digit product
- 1,440
- Digital root
- 9
- Palindrome
- No
- Bit width
- 14 bits
- Reversed
- 58,941
- Recamán's sequence
- a(90,330) = 14,985
- Square (n²)
- 224,550,225
- Cube (n³)
- 3,364,885,121,625
- Divisor count
- 20
- σ(n) — sum of divisors
- 27,588
- φ(n) — Euler's totient
- 7,776
- Sum of prime factors
- 54
Primality
Prime factorization: 3 4 × 5 × 37
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√14,985 = [122; (2, 2, 2, 1, 1, 1, 1, 1, 5, 2, 1, 5, 2, 3, 2, 1, 2, 1, 3, 26, 1, 14, 2, 1, …)]
Period length 56 — the block in parentheses repeats forever.
Representations
- In words
- fourteen thousand nine hundred eighty-five
- Ordinal
- 14985th
- Binary
- 11101010001001
- Octal
- 35211
- Hexadecimal
- 0x3A89
- Base64
- Ook=
- One's complement
- 50,550 (16-bit)
- Scientific notation
- 1.4985 × 10⁴
- As a duration
- 14,985 s = 4 hours, 9 minutes, 45 seconds
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒁹𒁹𒁹𒁹 𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹
- Egyptian hieroglyphic
- 𓂍𓆼𓆼𓆼𓆼𓍢𓍢𓍢𓍢𓍢𓍢𓍢𓍢𓍢𓎆𓎆𓎆𓎆𓎆𓎆𓎆𓎆𓏺𓏺𓏺𓏺𓏺
- Greek (Milesian)
- ͵ιδϡπεʹ
- Mayan (base 20)
- 𝋡·𝋱·𝋩·𝋥
- Chinese
- 一萬四千九百八十五
- Chinese (financial)
- 壹萬肆仟玖佰捌拾伍
Digit at this position in famous constants
- π — Pi (π)
- Digit 14,985 = 0
- e — Euler's number (e)
- Digit 14,985 = 4
- φ — Golden ratio (φ)
- Digit 14,985 = 2
- √2 — Pythagoras's (√2)
- Digit 14,985 = 8
- ln 2 — Natural log of 2
- Digit 14,985 = 1
- γ — Euler-Mascheroni (γ)
- Digit 14,985 = 3
Also seen as
UTF-8 encoding: E3 AA 89 (3 bytes).
As an unsigned 32-bit integer, this is the IPv4 address 0.0.58.137.
- Address
- 0.0.58.137
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.0.58.137
Unspecified address (0.0.0.0/8) — "this network" placeholder.
Heard as a frequency, 14,985 Hz is closest to:
- Concert pitch (A4 = 440 Hz): A♯9 (14917.2 Hz, +8¢)
- Scientific pitch (C4 = 256 Hz): A♯9 (14596.5 Hz, +45¢ — about midway to B9)
- Baroque pitch (A4 = 415 Hz): B9 (14906.3 Hz, +9¢)
The digit sequence 14985 first appears in π at position 58,803 of the decimal expansion (the 58,803ordinal-suffix:rd 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°.