3,408
3,408 is a composite number, even.
Properties
- Parity
- Even
- Digit count
- 4
- Digit sum
- 15
- Digit product
- 0
- Digital root
- 6
- Palindrome
- No
- Bit width
- 12 bits
- Reversed
- 8,043
- Recamán's sequence
- a(15,075) = 3,408
- Square (n²)
- 11,614,464
- Cube (n³)
- 39,582,093,312
- Divisor count
- 20
- σ(n) — sum of divisors
- 8,928
- φ(n) — Euler's totient
- 1,120
- Sum of prime factors
- 82
Primality
Prime factorization: 2 4 × 3 × 71
Divisors & multiples
Sums & aliquot sequence
Representations
- In words
- three thousand four hundred eight
- Ordinal
- 3408th
- Roman numeral
- MMMCDVIII
- Binary
- 110101010000
- Octal
- 6520
- Hexadecimal
- 0xD50
- Base64
- DVA=
- One's complement
- 62,127 (16-bit)
Historical numeral systems
- Babylonian (base 60)
- 𒌋𒌋𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹
- Egyptian hieroglyphic
- 𓆼𓆼𓆼𓍢𓍢𓍢𓍢𓏺𓏺𓏺𓏺𓏺𓏺𓏺𓏺
- Greek (Milesian)
- ͵γυηʹ
- Mayan (base 20)
- 𝋨·𝋪·𝋨
- Chinese
- 三千四百零八
- Chinese (financial)
- 參仟肆佰零捌
Digit at this position in famous constants
- π — Pi (π)
- Digit 3,408 = 9
- e — Euler's number (e)
- Digit 3,408 = 7
- φ — Golden ratio (φ)
- Digit 3,408 = 8
- √2 — Pythagoras's (√2)
- Digit 3,408 = 5
- ln 2 — Natural log of 2
- Digit 3,408 = 4
- γ — Euler-Mascheroni (γ)
- Digit 3,408 = 0
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 3408, here are decompositions:
- 17 + 3391 = 3408
- 19 + 3389 = 3408
- 37 + 3371 = 3408
- 47 + 3361 = 3408
- 61 + 3347 = 3408
- 79 + 3329 = 3408
- 89 + 3319 = 3408
- 101 + 3307 = 3408
Showing the first eight; more decompositions exist.
As an unsigned 32-bit integer, this is the IPv4 address 0.0.13.80.
- Address
- 0.0.13.80
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.0.13.80
Unspecified address (0.0.0.0/8) — "this network" placeholder.
The digit sequence 3408 first appears in π at position 3,161 of the decimal expansion (the 3,161ordinal-suffix:st 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.