Live analysis

3,397

3,397 is a composite number, odd.

This number doesn't have a permanent NumberWiki page yet — what you see below is computed live. Pages get added to the permanent index when they're notable (years, primes, curated, etc.).

3,397 (three thousand three hundred ninety-seven) is an odd 4-digit number. It is a composite number with 4 divisors, and factors as 43 × 79. Written other ways, in Roman numerals it is MMMCCCXCVII and in binary, 110101000101.

Arithmetic Number Cube-Free Deficient Number Evil Number Recamán's Sequence Semiprime Squarefree

Interestingness

★ ★ ★ ☆ ☆

5 notable facts · grade C

3,385 3,386 3,387 3,388 3,389 3,390 3,391 3,392 3,393 3,394 3,395 3,396 3,397 3,398 3,399 3,400 3,401 3,402 3,403 3,404 3,405 3,406 3,407 3,408 3,409

less more

Properties

Parity: Odd
Digit count: 4
Digit sum: 22
Digit product: 567
Digital root: 4
Palindrome: No
Bit width: 12 bits
Reversed: 7,933
Recamán's sequence: a(15,097) = 3,397
Square (n²): 11,539,609
Cube (n³): 39,200,051,773
Divisor count: 4
σ(n) — sum of divisors: 3,520
φ(n) — Euler's totient: 3,276
Sum of prime factors: 122

Primality

Prime factorization: 43 × 79

Nearest primes: 3,391 (−6) · 3,407 (+10)

Divisors & multiples

All divisors (4)

1 · 43 · 79 · 3397

Aliquot sum (sum of proper divisors): 123

Factor pairs (a × b = 3,397)

1 × 3397

43 × 79

First multiples

3,397 · 6,794 (double) · 10,191 · 13,588 · 16,985 · 20,382 · 23,779 · 27,176 · 30,573 · 33,970

Sums & aliquot sequence

As consecutive integers: 1,698 + 1,699 58 + 59 + … + 100 4 + 5 + … + 82

Aliquot sequence: 3,397 → 123 → 45 → 33 → 15 → 9 → 4 → 3 → 1 → 0 — terminates at zero

Continued fraction of √n

√3,397 = [58; (3, 1, 1, 10, 38, 1, 3, 5, 3, 2, 1, 12, 3, 1, 15, 1, 8, 1, 3, 2, 2, 1, 1, 4, …)]

Representations

In words: three thousand three hundred ninety-seven
Ordinal: 3397th
Roman numeral: MMMCCCXCVII
Binary: 110101000101
Octal: 6505
Hexadecimal: 0xD45
Base64: DUU=
One's complement: 62,138 (16-bit)
Scientific notation: 3.397 × 10³
As a duration: 3,397 s = 56 minutes, 37 seconds

In other bases

ternary (3) 11122211

quaternary (4) 311011

quinary (5) 102042

senary (6) 23421

septenary (7) 12622

nonary (9) 4584

undecimal (11) 2609

duodecimal (12) 1b71

tridecimal (13) 1714

tetradecimal (14) 1349

pentadecimal (15) 1017

As an angle

3,397° = 9 × 360° + 157°

157° ≈ 2.74 rad

Compass bearing: SSE (south-southeast)

Why does a circle have 360 degrees? →

Historical numeral systems

Babylonian (base 60): 𒌋𒌋𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹
Egyptian hieroglyphic: 𓆼𓆼𓆼𓍢𓍢𓍢𓎆𓎆𓎆𓎆𓎆𓎆𓎆𓎆𓎆𓏺𓏺𓏺𓏺𓏺𓏺𓏺
Greek (Milesian): ͵γτϟζʹ
Mayan (base 20): 𝋨·𝋩·𝋱
Chinese: 三千三百九十七
Chinese (financial): 參仟參佰玖拾柒

In other modern scripts

Eastern Arabic ٣٣٩٧ Devanagari ३३९७ Bengali ৩৩৯৭ Tamil ௩௩௯௭ Thai ๓๓๙๗ Tibetan ༣༣༩༧ Khmer ៣៣៩៧ Lao ໓໓໙໗ Burmese ၃၃၉၇

Digit at this position in famous constants

π — Pi (π): Digit 3,397 = 6
e — Euler's number (e): Digit 3,397 = 9
φ — Golden ratio (φ): Digit 3,397 = 7
√2 — Pythagoras's (√2): Digit 3,397 = 5
ln 2 — Natural log of 2: Digit 3,397 = 0
γ — Euler-Mascheroni (γ): Digit 3,397 = 9

Also seen as

Hex color

#000D45

RGB(0, 13, 69)

IPv4 address

As an unsigned 32-bit integer, this is the IPv4 address 0.0.13.69.

Address: 0.0.13.69
Class: reserved
IPv4-mapped IPv6: ::ffff:0.0.13.69

Unspecified address (0.0.0.0/8) — "this network" placeholder.

Musical pitch

Heard as a frequency, 3,397 Hz is closest to:

Concert pitch (A4 = 440 Hz): G♯7 (3322.4 Hz, +38¢)
Scientific pitch (C4 = 256 Hz): A7 (3444.3 Hz, -24¢)
Baroque pitch (A4 = 415 Hz): A7 (3320 Hz, +40¢)

Position in π

The digit sequence 3397 first appears in π at position 48,485 of the decimal expansion (the 48,485ordinal-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.

Look up 3397 on Pi Search ↗