3,387
3,387 is a composite number, odd.
3,387 (three thousand three hundred eighty-seven) is an odd 4-digit number. It is a composite number with 4 divisors, and factors as 3 × 1,129. Written other ways, in Roman numerals it is MMMCCCLXXXVII and in binary, 110100111011.
Interestingness
Properties
- Parity
- Odd
- Digit count
- 4
- Digit sum
- 21
- Digit product
- 504
- Digital root
- 3
- Palindrome
- No
- Bit width
- 12 bits
- Reversed
- 7,833
- Recamán's sequence
- a(862) = 3,387
- Square (n²)
- 11,471,769
- Cube (n³)
- 38,854,881,603
- Divisor count
- 4
- σ(n) — sum of divisors
- 4,520
- φ(n) — Euler's totient
- 2,256
- Sum of prime factors
- 1,132
Primality
Prime factorization: 3 × 1129
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√3,387 = [58; (5, 19, 5, 116)]
Period length 4 — the block in parentheses repeats forever.
Representations
- In words
- three thousand three hundred eighty-seven
- Ordinal
- 3387th
- Roman numeral
- MMMCCCLXXXVII
- Binary
- 110100111011
- Octal
- 6473
- Hexadecimal
- 0xD3B
- Base64
- DTs=
- One's complement
- 62,148 (16-bit)
- Scientific notation
- 3.387 × 10³
- As a duration
- 3,387 s = 56 minutes, 27 seconds
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒌋𒌋𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹
- Egyptian hieroglyphic
- 𓆼𓆼𓆼𓍢𓍢𓍢𓎆𓎆𓎆𓎆𓎆𓎆𓎆𓎆𓏺𓏺𓏺𓏺𓏺𓏺𓏺
- Greek (Milesian)
- ͵γτπζʹ
- Mayan (base 20)
- 𝋨·𝋩·𝋧
- Chinese
- 三千三百八十七
- Chinese (financial)
- 參仟參佰捌拾柒
Digit at this position in famous constants
- π — Pi (π)
- Digit 3,387 = 9
- e — Euler's number (e)
- Digit 3,387 = 5
- φ — Golden ratio (φ)
- Digit 3,387 = 3
- √2 — Pythagoras's (√2)
- Digit 3,387 = 6
- ln 2 — Natural log of 2
- Digit 3,387 = 9
- γ — Euler-Mascheroni (γ)
- Digit 3,387 = 8
Also seen as
UTF-8 encoding: E0 B4 BB (3 bytes).
As an unsigned 32-bit integer, this is the IPv4 address 0.0.13.59.
- Address
- 0.0.13.59
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.0.13.59
Unspecified address (0.0.0.0/8) — "this network" placeholder.
Heard as a frequency, 3,387 Hz is closest to:
- Concert pitch (A4 = 440 Hz): G♯7 (3322.4 Hz, +33¢)
- Scientific pitch (C4 = 256 Hz): A7 (3444.3 Hz, -29¢)
- Baroque pitch (A4 = 415 Hz): A7 (3320 Hz, +35¢)
The digit sequence 3387 first appears in π at position 11,865 of the decimal expansion (the 11,865ordinal-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.
Related reading
- Babylonian numerals — The base-60 cuneiform system that gave us 60 minutes, 60 seconds, and 360°.