Live analysis

6,201

6,201 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.).

6,201 (six thousand two hundred one) is an odd 4-digit number. It is a composite number with 12 divisors, and factors as 3² × 13 × 53. Written other ways, in hexadecimal, 0x1839.

Arithmetic Number Cube-Free Deficient Number Evil Number Harshad / Niven Recamán's Sequence Square Pyramidal

Interestingness

★ ★ ★ ☆ ☆

5 notable facts · grade C

6,189 6,190 6,191 6,192 6,193 6,194 6,195 6,196 6,197 6,198 6,199 6,200 6,201 6,202 6,203 6,204 6,205 6,206 6,207 6,208 6,209 6,210 6,211 6,212 6,213

less more

Properties

Parity: Odd
Digit count: 4
Digit sum: 9
Digit product: 0
Digital root: 9
Palindrome: No
Bit width: 13 bits
Reversed: 1,026
Recamán's sequence: a(12,361) = 6,201
Square (n²): 38,452,401
Cube (n³): 238,443,338,601
Divisor count: 12
σ(n) — sum of divisors: 9,828
φ(n) — Euler's totient: 3,744
Sum of prime factors: 72

Primality

Prime factorization: 3 ² × 13 × 53

Nearest primes: 6,199 (−2) · 6,203 (+2)

Divisors & multiples

All divisors (12)

1 · 3 · 9 · 13 · 39 · 53 · 117 · 159 · 477 · 689 · 2067 · 6201

Aliquot sum (sum of proper divisors): 3,627

Factor pairs (a × b = 6,201)

1 × 6201

3 × 2067

9 × 689

13 × 477

39 × 159

53 × 117

First multiples

6,201 · 12,402 (double) · 18,603 · 24,804 · 31,005 · 37,206 · 43,407 · 49,608 · 55,809 · 62,010

Sums & aliquot sequence

As a sum of two squares: 24² + 75² = 51² + 60²

As consecutive integers: 3,100 + 3,101 2,066 + 2,067 + 2,068 1,031 + 1,032 + 1,033 + 1,034 + 1,035 + 1,036 685 + 686 + … + 693

Aliquot sequence: 6,201 → 3,627 → 2,197 → 183 → 65 → 19 → 1 → 0 — terminates at zero

Continued fraction of √n

√6,201 = [78; (1, 2, 1, 16, 1, 2, 1, 156)]

Period length 8 — the block in parentheses repeats forever.

Representations

In words: six thousand two hundred one
Ordinal: 6201st
Binary: 1100000111001
Octal: 14071
Hexadecimal: 0x1839
Base64: GDk=
One's complement: 59,334 (16-bit)
Scientific notation: 6.201 × 10³
As a duration: 6,201 s = 1 hour, 43 minutes, 21 seconds

In other bases

ternary (3) 22111200

quaternary (4) 1200321

quinary (5) 144301

senary (6) 44413

septenary (7) 24036

nonary (9) 8450

undecimal (11) 4728

duodecimal (12) 3709

tridecimal (13) 2a90

tetradecimal (14) 238d

pentadecimal (15) 1c86

As an angle

6,201° = 17 × 360° + 81°

81° ≈ 1.414 rad

Compass bearing: E (east)

Why does a circle have 360 degrees? →

Historical numeral systems

Babylonian (base 60): 𒁹 𒌋𒌋𒌋𒌋𒁹𒁹𒁹 𒌋𒌋𒁹
Egyptian hieroglyphic: 𓆼𓆼𓆼𓆼𓆼𓆼𓍢𓍢𓏺
Greek (Milesian): ͵ϛσαʹ
Mayan (base 20): 𝋯·𝋪·𝋡
Chinese: 六千二百零一
Chinese (financial): 陸仟貳佰零壹

In other modern scripts

Eastern Arabic ٦٢٠١ Devanagari ६२०१ Bengali ৬২০১ Tamil ௬௨௦௧ Thai ๖๒๐๑ Tibetan ༦༢༠༡ Khmer ៦២០១ Lao ໖໒໐໑ Burmese ၆၂၀၁

Digit at this position in famous constants

π — Pi (π): Digit 6,201 = 7
e — Euler's number (e): Digit 6,201 = 4
φ — Golden ratio (φ): Digit 6,201 = 7
√2 — Pythagoras's (√2): Digit 6,201 = 7
ln 2 — Natural log of 2: Digit 6,201 = 1
γ — Euler-Mascheroni (γ): Digit 6,201 = 4

Also seen as

Unicode codepoint

ᠹ

Mongolian Letter Fa

U+1839

Other letter (Lo)

UTF-8 encoding: E1 A0 B9 (3 bytes).

Lookup U+1839 on Compart ↗ Lookup on FileFormat.Info ↗

Hex color

#001839

RGB(0, 24, 57)

IPv4 address

As an unsigned 32-bit integer, this is the IPv4 address 0.0.24.57.

Address: 0.0.24.57
Class: reserved
IPv4-mapped IPv6: ::ffff:0.0.24.57

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

Musical pitch

Heard as a frequency, 6,201 Hz is closest to:

Concert pitch (A4 = 440 Hz): G8 (6271.9 Hz, -20¢)
Scientific pitch (C4 = 256 Hz): G8 (6137.1 Hz, +18¢)
Baroque pitch (A4 = 415 Hz): G♯8 (6267.3 Hz, -18¢)

Position in π

The digit sequence 6201 first appears in π at position 3,979 of the decimal expansion (the 3,979ordinal-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 6201 on Pi Search ↗