Live analysis

38,001

38,001 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.).

38,001 (thirty-eight thousand one) is an odd 5-digit number. It is a composite number with 8 divisors, and factors as 3 × 53 × 239. Written other ways, in hexadecimal, 0x9471.

Arithmetic Number Cube-Free Deficient Number Odious Number Pernicious Number Recamán's Sequence Sphenic Number Squarefree

Interestingness

★ ★ ★ ☆ ☆

5 notable facts · grade C

37,989 37,990 37,991 37,992 37,993 37,994 37,995 37,996 37,997 37,998 37,999 38,000 38,001 38,002 38,003 38,004 38,005 38,006 38,007 38,008 38,009 38,010 38,011 38,012 38,013

less more

Properties

Parity: Odd
Digit count: 5
Digit sum: 12
Digit product: 0
Digital root: 3
Palindrome: No
Bit width: 16 bits
Reversed: 10,083
Recamán's sequence: a(75,578) = 38,001
Square (n²): 1,444,076,001
Cube (n³): 54,876,332,114,001
Divisor count: 8
σ(n) — sum of divisors: 51,840
φ(n) — Euler's totient: 24,752
Sum of prime factors: 295

Primality

Prime factorization: 3 × 53 × 239

Nearest primes: 37,997 (−4) · 38,011 (+10)

Divisors & multiples

All divisors (8)

1 · 3 · 53 · 159 · 239 · 717 · 12667 · 38001

Aliquot sum (sum of proper divisors): 13,839

Factor pairs (a × b = 38,001)

1 × 38001

3 × 12667

53 × 717

159 × 239

First multiples

38,001 · 76,002 (double) · 114,003 · 152,004 · 190,005 · 228,006 · 266,007 · 304,008 · 342,009 · 380,010

Sums & aliquot sequence

As consecutive integers: 19,000 + 19,001 12,666 + 12,667 + 12,668 6,331 + 6,332 + 6,333 + 6,334 + 6,335 + 6,336 691 + 692 + … + 743

Aliquot sequence: 38,001 → 13,839 → 7,281 → 3,249 → 1,704 → 2,616 → 3,984 → 6,432 → 10,704 → 17,072 → 19,384 → 16,976 → 15,946 → 13,430 → 12,490 → 10,010 → 14,182 — unresolved within range

Continued fraction of √n

√38,001 = [194; (1, 15, 4, 24, 8, 3, 1, 14, 1, 5, 6, 2, 3, 1, 1, 1, 3, 1, 2, 1, 6, 9, 1, 1, …)]

Representations

In words: thirty-eight thousand one
Ordinal: 38001st
Binary: 1001010001110001
Octal: 112161
Hexadecimal: 0x9471
Base64: lHE=
One's complement: 27,534 (16-bit)
Scientific notation: 3.8001 × 10⁴
As a duration: 38,001 s = 10 hours, 33 minutes, 21 seconds

In other bases

ternary (3) 1221010110

quaternary (4) 21101301

quinary (5) 2204001

senary (6) 451533

septenary (7) 215535

nonary (9) 57113

undecimal (11) 26607

duodecimal (12) 19ba9

tridecimal (13) 143b2

tetradecimal (14) dbc5

pentadecimal (15) b3d6

As an angle

38,001° = 105 × 360° + 201°

201° ≈ 3.508 rad

Compass bearing: SSW (south-southwest)

Why does a circle have 360 degrees? →

Historical numeral systems

Babylonian (base 60): 𒌋 𒌋𒌋𒌋𒁹𒁹𒁹 𒌋𒌋𒁹
Egyptian hieroglyphic: 𓂍𓂍𓂍𓆼𓆼𓆼𓆼𓆼𓆼𓆼𓆼𓏺
Greek (Milesian): ͵ληαʹ
Mayan (base 20): 𝋤·𝋯·𝋠·𝋡
Chinese: 三萬八千零一
Chinese (financial): 參萬捌仟零壹

In other modern scripts

Eastern Arabic ٣٨٠٠١ Devanagari ३८००१ Bengali ৩৮০০১ Tamil ௩௮௦௦௧ Thai ๓๘๐๐๑ Tibetan ༣༨༠༠༡ Khmer ៣៨០០១ Lao ໓໘໐໐໑ Burmese ၃၈၀၀၁

Digit at this position in famous constants

π — Pi (π): Digit 38,001 = 3
e — Euler's number (e): Digit 38,001 = 5
φ — Golden ratio (φ): Digit 38,001 = 1
√2 — Pythagoras's (√2): Digit 38,001 = 4
ln 2 — Natural log of 2: Digit 38,001 = 1
γ — Euler-Mascheroni (γ): Digit 38,001 = 5

Also seen as

Unicode codepoint

鑱

CJK Unified Ideograph-9471

U+9471

Other letter (Lo)

UTF-8 encoding: E9 91 B1 (3 bytes).

Lookup U+9471 on Compart ↗ Lookup on FileFormat.Info ↗

Hex color

#009471

RGB(0, 148, 113)

IPv4 address

As an unsigned 32-bit integer, this is the IPv4 address 0.0.148.113.

Address: 0.0.148.113
Class: reserved
IPv4-mapped IPv6: ::ffff:0.0.148.113

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

Position in π

The digit sequence 38001 first appears in π at position 15,454 of the decimal expansion (the 15,454ordinal-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 38001 on Pi Search ↗