13,461
13,461 is a composite number, odd.
13,461 (thirteen thousand four hundred sixty-one) is an odd 5-digit number. It is a composite number with 8 divisors, and factors as 3 × 7 × 641. Written other ways, in hexadecimal, 0x3495.
Interestingness
Properties
- Parity
- Odd
- Digit count
- 5
- Digit sum
- 15
- Digit product
- 72
- Digital root
- 6
- Palindrome
- No
- Bit width
- 14 bits
- Reversed
- 16,431
- Recamán's sequence
- a(47,353) = 13,461
- Square (n²)
- 181,198,521
- Cube (n³)
- 2,439,113,291,181
- Divisor count
- 8
- σ(n) — sum of divisors
- 20,544
- φ(n) — Euler's totient
- 7,680
- Sum of prime factors
- 651
Primality
Prime factorization: 3 × 7 × 641
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√13,461 = [116; (46, 2, 2, 8, 1, 7, 2, 1, 1, 5, 1, 2, 11, 3, 1, 57, 3, 1, 10, 1, 5, 1, 2, 1, …)]
Period length 52 — the block in parentheses repeats forever.
Representations
- In words
- thirteen thousand four hundred sixty-one
- Ordinal
- 13461st
- Binary
- 11010010010101
- Octal
- 32225
- Hexadecimal
- 0x3495
- Base64
- NJU=
- One's complement
- 52,074 (16-bit)
- Scientific notation
- 1.3461 × 10⁴
- As a duration
- 13,461 s = 3 hours, 44 minutes, 21 seconds
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒁹𒁹𒁹𒁹 𒌋𒌋𒁹
- Egyptian hieroglyphic
- 𓂍𓆼𓆼𓆼𓍢𓍢𓍢𓍢𓎆𓎆𓎆𓎆𓎆𓎆𓏺
- Greek (Milesian)
- ͵ιγυξαʹ
- Mayan (base 20)
- 𝋡·𝋭·𝋭·𝋡
- Chinese
- 一萬三千四百六十一
- Chinese (financial)
- 壹萬參仟肆佰陸拾壹
Digit at this position in famous constants
- π — Pi (π)
- Digit 13,461 = 1
- e — Euler's number (e)
- Digit 13,461 = 2
- φ — Golden ratio (φ)
- Digit 13,461 = 7
- √2 — Pythagoras's (√2)
- Digit 13,461 = 6
- ln 2 — Natural log of 2
- Digit 13,461 = 3
- γ — Euler-Mascheroni (γ)
- Digit 13,461 = 2
Also seen as
UTF-8 encoding: E3 92 95 (3 bytes).
As an unsigned 32-bit integer, this is the IPv4 address 0.0.52.149.
- Address
- 0.0.52.149
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.0.52.149
Unspecified address (0.0.0.0/8) — "this network" placeholder.
Heard as a frequency, 13,461 Hz is closest to:
- Concert pitch (A4 = 440 Hz): G♯9 (13289.8 Hz, +22¢)
- Scientific pitch (C4 = 256 Hz): A9 (13777.2 Hz, -40¢)
- Baroque pitch (A4 = 415 Hz): A9 (13280 Hz, +23¢)
The digit sequence 13461 first appears in π at position 107,425 of the decimal expansion (the 107,425ordinal-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°.