16,061
16,061 is a prime, odd.
16,061 (sixteen thousand sixty-one) is an odd 5-digit number. It is a prime number — divisible only by 1 and itself. Its digits read the same forwards and backwards, so it is a palindromic number. Written other ways, in hexadecimal, 0x3EBD.
Interestingness
Properties
- Parity
- Odd
- Digit count
- 5
- Digit sum
- 14
- Digit product
- 0
- Digital root
- 5
- Palindrome
- Yes
- Bit width
- 14 bits
- Flips to (rotate 180°)
- 19,091
- Square (n²)
- 257,955,721
- Cube (n³)
- 4,143,026,834,981
- Divisor count
- 2
- σ(n) — sum of divisors
- 16,062
- φ(n) — Euler's totient
- 16,060
Primality
16,061 is prime. It has exactly two divisors: 1 and itself.
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√16,061 = [126; (1, 2, 1, 2, 1, 2, 1, 1, 1, 1, 22, 2, 3, 12, 2, 1, 1, 2, 2, 1, 1, 2, 12, 3, …)]
Period length 37 — the block in parentheses repeats forever.
Representations
- In words
- sixteen thousand sixty-one
- Ordinal
- 16061st
- Binary
- 11111010111101
- Octal
- 37275
- Hexadecimal
- 0x3EBD
- Base64
- Pr0=
- One's complement
- 49,474 (16-bit)
- Scientific notation
- 1.6061 × 10⁴
- As a duration
- 16,061 s = 4 hours, 27 minutes, 41 seconds
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒁹𒁹𒁹𒁹 𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒁹
- Egyptian hieroglyphic
- 𓂍𓆼𓆼𓆼𓆼𓆼𓆼𓎆𓎆𓎆𓎆𓎆𓎆𓏺
- Greek (Milesian)
- ͵ιϛξαʹ
- Mayan (base 20)
- 𝋢·𝋠·𝋣·𝋡
- Chinese
- 一萬六千零六十一
- Chinese (financial)
- 壹萬陸仟零陸拾壹
Digit at this position in famous constants
- π — Pi (π)
- Digit 16,061 = 3
- e — Euler's number (e)
- Digit 16,061 = 2
- φ — Golden ratio (φ)
- Digit 16,061 = 7
- √2 — Pythagoras's (√2)
- Digit 16,061 = 0
- ln 2 — Natural log of 2
- Digit 16,061 = 7
- γ — Euler-Mascheroni (γ)
- Digit 16,061 = 9
Also seen as
UTF-8 encoding: E3 BA BD (3 bytes).
As an unsigned 32-bit integer, this is the IPv4 address 0.0.62.189.
- Address
- 0.0.62.189
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.0.62.189
Unspecified address (0.0.0.0/8) — "this network" placeholder.
Heard as a frequency, 16,061 Hz is closest to:
- Concert pitch (A4 = 440 Hz): B9 (15804.3 Hz, +28¢)
- Scientific pitch (C4 = 256 Hz): C10 (16384 Hz, -34¢)
- Baroque pitch (A4 = 415 Hz): C10 (15792.7 Hz, +29¢)
The digit sequence 16061 first appears in π at position 41,934 of the decimal expansion (the 41,934ordinal-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
- Prime numbers — The building blocks of arithmetic: what primes are, why they matter, and how we find them.
- Mayan numerals — Vigesimal dots-and-bars with a shell zero — one of the earliest true zeros.