4,064
4,064 is a composite number, even.
Properties
- Parity
- Even
- Digit count
- 4
- Digit sum
- 14
- Digit product
- 0
- Digital root
- 5
- Palindrome
- No
- Bit width
- 12 bits
- Reversed
- 4,604
- Recamán's sequence
- a(14,263) = 4,064
- Square (n²)
- 16,516,096
- Cube (n³)
- 67,121,414,144
- Divisor count
- 12
- σ(n) — sum of divisors
- 8,064
- φ(n) — Euler's totient
- 2,016
- Sum of prime factors
- 137
Primality
Prime factorization: 2 5 × 127
Divisors & multiples
Sums & aliquot sequence
Representations
- In words
- four thousand sixty-four
- Ordinal
- 4064th
- Binary
- 111111100000
- Octal
- 7740
- Hexadecimal
- 0xFE0
- Base64
- D+A=
- One's complement
- 61,471 (16-bit)
Historical numeral systems
- Babylonian (base 60)
- 𒁹 𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒁹𒁹𒁹𒁹
- Egyptian hieroglyphic
- 𓆼𓆼𓆼𓆼𓎆𓎆𓎆𓎆𓎆𓎆𓏺𓏺𓏺𓏺
- Greek (Milesian)
- ͵δξδʹ
- Mayan (base 20)
- 𝋪·𝋣·𝋤
- Chinese
- 四千零六十四
- Chinese (financial)
- 肆仟零陸拾肆
Digit at this position in famous constants
- π — Pi (π)
- Digit 4,064 = 6
- e — Euler's number (e)
- Digit 4,064 = 7
- φ — Golden ratio (φ)
- Digit 4,064 = 9
- √2 — Pythagoras's (√2)
- Digit 4,064 = 1
- ln 2 — Natural log of 2
- Digit 4,064 = 4
- γ — Euler-Mascheroni (γ)
- Digit 4,064 = 2
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 4064, here are decompositions:
- 7 + 4057 = 4064
- 13 + 4051 = 4064
- 37 + 4027 = 4064
- 43 + 4021 = 4064
- 61 + 4003 = 4064
- 97 + 3967 = 4064
- 157 + 3907 = 4064
- 211 + 3853 = 4064
Showing the first eight; more decompositions exist.
As an unsigned 32-bit integer, this is the IPv4 address 0.0.15.224.
- Address
- 0.0.15.224
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.0.15.224
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 4064 first appears in π at position 2,930 of the decimal expansion (the 2,930ordinal-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.