13,084
13,084 is a composite number, even.
Properties
- Parity
- Even
- Digit count
- 5
- Digit sum
- 16
- Digit product
- 0
- Digital root
- 7
- Palindrome
- No
- Bit width
- 14 bits
- Reversed
- 48,031
- Recamán's sequence
- a(48,107) = 13,084
- Square (n²)
- 171,191,056
- Cube (n³)
- 2,239,863,776,704
- Divisor count
- 6
- σ(n) — sum of divisors
- 22,904
- φ(n) — Euler's totient
- 6,540
- Sum of prime factors
- 3,275
Primality
Prime factorization: 2 2 × 3271
Divisors & multiples
Sums & aliquot sequence
Representations
- In words
- thirteen thousand eighty-four
- Ordinal
- 13084th
- Binary
- 11001100011100
- Octal
- 31434
- Hexadecimal
- 0x331C
- Base64
- Mxw=
- One's complement
- 52,451 (16-bit)
Historical numeral systems
- Babylonian (base 60)
- 𒁹𒁹𒁹 𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒁹𒁹𒁹𒁹
- Egyptian hieroglyphic
- 𓂍𓆼𓆼𓆼𓎆𓎆𓎆𓎆𓎆𓎆𓎆𓎆𓏺𓏺𓏺𓏺
- Greek (Milesian)
- ͵ιγπδʹ
- Mayan (base 20)
- 𝋡·𝋬·𝋮·𝋤
- Chinese
- 一萬三千零八十四
- Chinese (financial)
- 壹萬參仟零捌拾肆
Digit at this position in famous constants
- π — Pi (π)
- Digit 13,084 = 2
- e — Euler's number (e)
- Digit 13,084 = 6
- φ — Golden ratio (φ)
- Digit 13,084 = 9
- √2 — Pythagoras's (√2)
- Digit 13,084 = 6
- ln 2 — Natural log of 2
- Digit 13,084 = 4
- γ — Euler-Mascheroni (γ)
- Digit 13,084 = 2
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 13084, here are decompositions:
- 41 + 13043 = 13084
- 47 + 13037 = 13084
- 83 + 13001 = 13084
- 101 + 12983 = 13084
- 131 + 12953 = 13084
- 167 + 12917 = 13084
- 173 + 12911 = 13084
- 191 + 12893 = 13084
Showing the first eight; more decompositions exist.
UTF-8 encoding: E3 8C 9C (3 bytes).
As an unsigned 32-bit integer, this is the IPv4 address 0.0.51.28.
- Address
- 0.0.51.28
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.0.51.28
Unspecified address (0.0.0.0/8) — "this network" placeholder.
This passes the ABA routing number checksum and matches the Federal Reserve numbering scheme.
Banks operate many routing numbers per state and division; an unmatched checksum-valid number can still be a real RTN at a smaller institution.
The digit sequence 13084 first appears in π at position 112,655 of the decimal expansion (the 112,655ordinal-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.