3,426
3,426 is a composite number, even.
3,426 (three thousand four hundred twenty-six) is an even 4-digit number. It is a composite number with 8 divisors, and factors as 2 × 3 × 571. Its proper divisors sum to 3,438, more than the number itself, making it an abundant number. Written other ways, in Roman numerals it is MMMCDXXVI and in binary, 110101100010.
Interestingness
Properties
- Parity
- Even
- Digit count
- 4
- Digit sum
- 15
- Digit product
- 144
- Digital root
- 6
- Palindrome
- No
- Bit width
- 12 bits
- Reversed
- 6,243
- Recamán's sequence
- a(15,039) = 3,426
- Square (n²)
- 11,737,476
- Cube (n³)
- 40,212,592,776
- Divisor count
- 8
- σ(n) — sum of divisors
- 6,864
- φ(n) — Euler's totient
- 1,140
- Sum of prime factors
- 576
Primality
Prime factorization: 2 × 3 × 571
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√3,426 = [58; (1, 1, 7, 3, 3, 4, 2, 1, 1, 1, 1, 1, 6, 3, 1, 3, 58, 3, 1, 3, 6, 1, 1, 1, …)]
Period length 34 — the block in parentheses repeats forever.
Representations
- In words
- three thousand four hundred twenty-six
- Ordinal
- 3426th
- Roman numeral
- MMMCDXXVI
- Binary
- 110101100010
- Octal
- 6542
- Hexadecimal
- 0xD62
- Base64
- DWI=
- One's complement
- 62,109 (16-bit)
- Scientific notation
- 3.426 × 10³
- As a duration
- 3,426 s = 57 minutes, 6 seconds
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒌋𒌋𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒁹𒁹𒁹𒁹𒁹𒁹
- Egyptian hieroglyphic
- 𓆼𓆼𓆼𓍢𓍢𓍢𓍢𓎆𓎆𓏺𓏺𓏺𓏺𓏺𓏺
- Greek (Milesian)
- ͵γυκϛʹ
- Mayan (base 20)
- 𝋨·𝋫·𝋦
- Chinese
- 三千四百二十六
- Chinese (financial)
- 參仟肆佰貳拾陸
Digit at this position in famous constants
- π — Pi (π)
- Digit 3,426 = 7
- e — Euler's number (e)
- Digit 3,426 = 0
- φ — Golden ratio (φ)
- Digit 3,426 = 0
- √2 — Pythagoras's (√2)
- Digit 3,426 = 3
- ln 2 — Natural log of 2
- Digit 3,426 = 9
- γ — Euler-Mascheroni (γ)
- Digit 3,426 = 0
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 3426, here are decompositions:
- 13 + 3413 = 3426
- 19 + 3407 = 3426
- 37 + 3389 = 3426
- 53 + 3373 = 3426
- 67 + 3359 = 3426
- 79 + 3347 = 3426
- 83 + 3343 = 3426
- 97 + 3329 = 3426
Showing the first eight; more decompositions exist.
UTF-8 encoding: E0 B5 A2 (3 bytes).
As an unsigned 32-bit integer, this is the IPv4 address 0.0.13.98.
- Address
- 0.0.13.98
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.0.13.98
Unspecified address (0.0.0.0/8) — "this network" placeholder.
Heard as a frequency, 3,426 Hz is closest to:
- Concert pitch (A4 = 440 Hz): A7 (3520 Hz, -47¢ — about midway to G♯7)
- Scientific pitch (C4 = 256 Hz): A7 (3444.3 Hz, -9¢)
- Baroque pitch (A4 = 415 Hz): A♯7 (3517.4 Hz, -46¢ — about midway to A7)
The digit sequence 3426 first appears in π at position 12,992 of the decimal expansion (the 12,992ordinal-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.
Related reading
- Babylonian numerals — The base-60 cuneiform system that gave us 60 minutes, 60 seconds, and 360°.