13,075
13,075 is a composite number, odd.
13,075 (thirteen thousand seventy-five) is an odd 5-digit number. It is a composite number with 6 divisors, and factors as 5² × 523. Written other ways, in hexadecimal, 0x3313.
Interestingness
Properties
- Parity
- Odd
- Digit count
- 5
- Digit sum
- 16
- Digit product
- 0
- Digital root
- 7
- Palindrome
- No
- Bit width
- 14 bits
- Reversed
- 57,031
- Recamán's sequence
- a(48,125) = 13,075
- Square (n²)
- 170,955,625
- Cube (n³)
- 2,235,244,796,875
- Divisor count
- 6
- σ(n) — sum of divisors
- 16,244
- φ(n) — Euler's totient
- 10,440
- Sum of prime factors
- 533
Primality
Prime factorization: 5 2 × 523
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√13,075 = [114; (2, 1, 8, 7, 1, 3, 2, 1, 3, 1, 3, 1, 3, 1, 2, 3, 1, 7, 8, 1, 2, 228)]
Period length 22 — the block in parentheses repeats forever.
Representations
- In words
- thirteen thousand seventy-five
- Ordinal
- 13075th
- Binary
- 11001100010011
- Octal
- 31423
- Hexadecimal
- 0x3313
- Base64
- MxM=
- One's complement
- 52,460 (16-bit)
- Scientific notation
- 1.3075 × 10⁴
- As a duration
- 13,075 s = 3 hours, 37 minutes, 55 seconds
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒁹𒁹𒁹 𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹
- Egyptian hieroglyphic
- 𓂍𓆼𓆼𓆼𓎆𓎆𓎆𓎆𓎆𓎆𓎆𓏺𓏺𓏺𓏺𓏺
- Greek (Milesian)
- ͵ιγοεʹ
- Mayan (base 20)
- 𝋡·𝋬·𝋭·𝋯
- Chinese
- 一萬三千零七十五
- Chinese (financial)
- 壹萬參仟零柒拾伍
Digit at this position in famous constants
- π — Pi (π)
- Digit 13,075 = 9
- e — Euler's number (e)
- Digit 13,075 = 9
- φ — Golden ratio (φ)
- Digit 13,075 = 5
- √2 — Pythagoras's (√2)
- Digit 13,075 = 0
- ln 2 — Natural log of 2
- Digit 13,075 = 7
- γ — Euler-Mascheroni (γ)
- Digit 13,075 = 0
Also seen as
UTF-8 encoding: E3 8C 93 (3 bytes).
As an unsigned 32-bit integer, this is the IPv4 address 0.0.51.19.
- Address
- 0.0.51.19
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.0.51.19
Unspecified address (0.0.0.0/8) — "this network" placeholder.
Heard as a frequency, 13,075 Hz is closest to:
- Concert pitch (A4 = 440 Hz): G♯9 (13289.8 Hz, -28¢)
- Scientific pitch (C4 = 256 Hz): G♯9 (13004 Hz, +9¢)
- Baroque pitch (A4 = 415 Hz): A9 (13280 Hz, -27¢)
The digit sequence 13075 first appears in π at position 228,043 of the decimal expansion (the 228,043ordinal-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
- Egyptian hieroglyphic numerals — Seven hieroglyphs for every power of ten, from a single stroke to a million.