Live analysis

36,001

36,001 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.).

36,001 (thirty-six thousand one) is an odd 5-digit number. It is a composite number with 8 divisors, and factors as 7 × 37 × 139. Written other ways, in hexadecimal, 0x8CA1.

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

Interestingness

★ ★ ★ ☆ ☆

5 notable facts · grade C

35,989 35,990 35,991 35,992 35,993 35,994 35,995 35,996 35,997 35,998 35,999 36,000 36,001 36,002 36,003 36,004 36,005 36,006 36,007 36,008 36,009 36,010 36,011 36,012 36,013

less more

Properties

Parity: Odd
Digit count: 5
Digit sum: 10
Digit product: 0
Digital root: 1
Palindrome: No
Bit width: 16 bits
Reversed: 10,063
Recamán's sequence: a(157,977) = 36,001
Square (n²): 1,296,072,001
Cube (n³): 46,659,888,108,001
Divisor count: 8
σ(n) — sum of divisors: 42,560
φ(n) — Euler's totient: 29,808
Sum of prime factors: 183

Primality

Prime factorization: 7 × 37 × 139

Nearest primes: 35,999 (−2) · 36,007 (+6)

Divisors & multiples

All divisors (8)

1 · 7 · 37 · 139 · 259 · 973 · 5143 · 36001

Aliquot sum (sum of proper divisors): 6,559

Factor pairs (a × b = 36,001)

1 × 36001

7 × 5143

37 × 973

139 × 259

First multiples

36,001 · 72,002 (double) · 108,003 · 144,004 · 180,005 · 216,006 · 252,007 · 288,008 · 324,009 · 360,010

Sums & aliquot sequence

As a sum of two cubes: 4³ + 33³

As consecutive integers: 18,000 + 18,001 5,140 + 5,141 + … + 5,146 2,565 + 2,566 + … + 2,578 955 + 956 + … + 991

Aliquot sequence: 36,001 → 6,559 → 945 → 975 → 761 → 1 → 0 — terminates at zero

Continued fraction of √n

√36,001 = [189; (1, 2, 1, 5, 11, 3, 13, 1, 2, 1, 2, 1, 1, 4, 9, 3, 1, 2, 1, 1, 1, 2, 1, 1, …)]

Representations

In words: thirty-six thousand one
Ordinal: 36001st
Binary: 1000110010100001
Octal: 106241
Hexadecimal: 0x8CA1
Base64: jKE=
One's complement: 29,534 (16-bit)
Scientific notation: 3.6001 × 10⁴
As a duration: 36,001 s = 10 hours, 1 second

In other bases

ternary (3) 1211101101

quaternary (4) 20302201

quinary (5) 2123001

senary (6) 434401

septenary (7) 206650

nonary (9) 54341

undecimal (11) 25059

duodecimal (12) 18a01

tridecimal (13) 13504

tetradecimal (14) d197

pentadecimal (15) aa01

As an angle

36,001° = 100 × 360° + 1°

1° ≈ 0.017 rad

Compass bearing: N (north)

Why does a circle have 360 degrees? →

Historical numeral systems

Babylonian (base 60): 𒌋 · 𒁹
Egyptian hieroglyphic: 𓂍𓂍𓂍𓆼𓆼𓆼𓆼𓆼𓆼𓏺
Greek (Milesian): ͵λϛαʹ
Mayan (base 20): 𝋤·𝋪·𝋠·𝋡
Chinese: 三萬六千零一
Chinese (financial): 參萬陸仟零壹

In other modern scripts

Eastern Arabic ٣٦٠٠١ Devanagari ३६००१ Bengali ৩৬০০১ Tamil ௩௬௦௦௧ Thai ๓๖๐๐๑ Tibetan ༣༦༠༠༡ Khmer ៣៦០០១ Lao ໓໖໐໐໑ Burmese ၃၆၀၀၁

Digit at this position in famous constants

π — Pi (π): Digit 36,001 = 4
e — Euler's number (e): Digit 36,001 = 3
φ — Golden ratio (φ): Digit 36,001 = 9
√2 — Pythagoras's (√2): Digit 36,001 = 6
ln 2 — Natural log of 2: Digit 36,001 = 4
γ — Euler-Mascheroni (γ): Digit 36,001 = 0

Also seen as

Unicode codepoint

財

CJK Unified Ideograph-8Ca1

U+8CA1

Other letter (Lo)

UTF-8 encoding: E8 B2 A1 (3 bytes).

Lookup U+8CA1 on Compart ↗ Lookup on FileFormat.Info ↗

Hex color

#008CA1

RGB(0, 140, 161)

IPv4 address

As an unsigned 32-bit integer, this is the IPv4 address 0.0.140.161.

Address: 0.0.140.161
Class: reserved
IPv4-mapped IPv6: ::ffff:0.0.140.161

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

Position in π

The digit sequence 36001 first appears in π at position 358 of the decimal expansion (the 358ordinal-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 36001 on Pi Search ↗