13,141
13,141 is a composite number, odd.
13,141 (thirteen thousand one hundred forty-one) is an odd 5-digit number. It is a composite number with 4 divisors, and factors as 17 × 773. Written other ways, in hexadecimal, 0x3355.
Interestingness
Properties
- Parity
- Odd
- Digit count
- 5
- Digit sum
- 10
- Digit product
- 12
- Digital root
- 1
- Palindrome
- No
- Bit width
- 14 bits
- Reversed
- 14,131
- Recamán's sequence
- a(47,993) = 13,141
- Square (n²)
- 172,685,881
- Cube (n³)
- 2,269,265,162,221
- Divisor count
- 4
- σ(n) — sum of divisors
- 13,932
- φ(n) — Euler's totient
- 12,352
- Sum of prime factors
- 790
Primality
Prime factorization: 17 × 773
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√13,141 = [114; (1, 1, 1, 2, 1, 3, 10, 1, 1, 1, 5, 1, 2, 2, 8, 1, 2, 1, 12, 1, 2, 1, 8, 2, …)]
Period length 38 — the block in parentheses repeats forever.
Representations
- In words
- thirteen thousand one hundred forty-one
- Ordinal
- 13141st
- Binary
- 11001101010101
- Octal
- 31525
- Hexadecimal
- 0x3355
- Base64
- M1U=
- One's complement
- 52,394 (16-bit)
- Scientific notation
- 1.3141 × 10⁴
- As a duration
- 13,141 s = 3 hours, 39 minutes, 1 second
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒁹𒁹𒁹 𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒁹
- Egyptian hieroglyphic
- 𓂍𓆼𓆼𓆼𓍢𓎆𓎆𓎆𓎆𓏺
- Greek (Milesian)
- ͵ιγρμαʹ
- Mayan (base 20)
- 𝋡·𝋬·𝋱·𝋡
- Chinese
- 一萬三千一百四十一
- Chinese (financial)
- 壹萬參仟壹佰肆拾壹
Digit at this position in famous constants
- π — Pi (π)
- Digit 13,141 = 9
- e — Euler's number (e)
- Digit 13,141 = 6
- φ — Golden ratio (φ)
- Digit 13,141 = 6
- √2 — Pythagoras's (√2)
- Digit 13,141 = 7
- ln 2 — Natural log of 2
- Digit 13,141 = 3
- γ — Euler-Mascheroni (γ)
- Digit 13,141 = 0
Also seen as
UTF-8 encoding: E3 8D 95 (3 bytes).
As an unsigned 32-bit integer, this is the IPv4 address 0.0.51.85.
- Address
- 0.0.51.85
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.0.51.85
Unspecified address (0.0.0.0/8) — "this network" placeholder.
Heard as a frequency, 13,141 Hz is closest to:
- Concert pitch (A4 = 440 Hz): G♯9 (13289.8 Hz, -19¢)
- Scientific pitch (C4 = 256 Hz): G♯9 (13004 Hz, +18¢)
- Baroque pitch (A4 = 415 Hz): A9 (13280 Hz, -18¢)
The digit sequence 13141 first appears in π at position 45,901 of the decimal expansion (the 45,901ordinal-suffix:st 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.