4,226
4,226 is a composite number, even.
Properties
- Parity
- Even
- Digit count
- 4
- Digit sum
- 14
- Digit product
- 96
- Digital root
- 5
- Palindrome
- No
- Bit width
- 13 bits
- Reversed
- 6,224
- Recamán's sequence
- a(1,276) = 4,226
- Square (n²)
- 17,859,076
- Cube (n³)
- 75,472,455,176
- Divisor count
- 4
- σ(n) — sum of divisors
- 6,342
- φ(n) — Euler's totient
- 2,112
- Sum of prime factors
- 2,115
Primality
Prime factorization: 2 × 2113
Divisors & multiples
Sums & aliquot sequence
Representations
- In words
- four thousand two hundred twenty-six
- Ordinal
- 4226th
- Binary
- 1000010000010
- Octal
- 10202
- Hexadecimal
- 0x1082
- Base64
- EII=
- One's complement
- 61,309 (16-bit)
Historical numeral systems
- Babylonian (base 60)
- 𒁹 𒌋 𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹
- Egyptian hieroglyphic
- 𓆼𓆼𓆼𓆼𓍢𓍢𓎆𓎆𓏺𓏺𓏺𓏺𓏺𓏺
- Greek (Milesian)
- ͵δσκϛʹ
- Mayan (base 20)
- 𝋪·𝋫·𝋦
- Chinese
- 四千二百二十六
- Chinese (financial)
- 肆仟貳佰貳拾陸
Digit at this position in famous constants
- π — Pi (π)
- Digit 4,226 = 4
- e — Euler's number (e)
- Digit 4,226 = 3
- φ — Golden ratio (φ)
- Digit 4,226 = 1
- √2 — Pythagoras's (√2)
- Digit 4,226 = 2
- ln 2 — Natural log of 2
- Digit 4,226 = 7
- γ — Euler-Mascheroni (γ)
- Digit 4,226 = 2
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 4226, here are decompositions:
- 7 + 4219 = 4226
- 67 + 4159 = 4226
- 73 + 4153 = 4226
- 97 + 4129 = 4226
- 127 + 4099 = 4226
- 199 + 4027 = 4226
- 223 + 4003 = 4226
- 283 + 3943 = 4226
Showing the first eight; more decompositions exist.
UTF-8 encoding: E1 82 82 (3 bytes).
As an unsigned 32-bit integer, this is the IPv4 address 0.0.16.130.
- Address
- 0.0.16.130
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.0.16.130
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 4226 first appears in π at position 16,082 of the decimal expansion (the 16,082ordinal-suffix:nd 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.