Live analysis

111,001

111,001 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.).

111,001 (one hundred eleven thousand one) is an odd 6-digit number. It is a composite number with 4 divisors, and factors as 11 × 10,091. Written other ways, in hexadecimal, 0x1B199.

Arithmetic Number Cube-Free Deficient Number Flippable Gapful Number Odious Number Recamán's Sequence Semiprime Squarefree

Interestingness

★ ★ ★ ★ ☆

7 notable facts · grade B

110,989 110,990 110,991 110,992 110,993 110,994 110,995 110,996 110,997 110,998 110,999 111,000 111,001 111,002 111,003 111,004 111,005 111,006 111,007 111,008 111,009 111,010 111,011 111,012 111,013

less more

Properties

Parity: Odd
Digit count: 6
Digit sum: 4
Digit product: 0
Digital root: 4
Palindrome: No
Bit width: 17 bits
Reversed: 100,111
Flips to (rotate 180°): 100,111
Recamán's sequence: a(248,406) = 111,001
Square (n²): 12,321,222,001
Cube (n³): 1,367,667,963,333,001
Divisor count: 4
σ(n) — sum of divisors: 121,104
φ(n) — Euler's totient: 100,900
Sum of prime factors: 10,102

Primality

Prime factorization: 11 × 10091

Nearest primes: 110,989 (−12) · 111,029 (+28)

Divisors & multiples

All divisors (4)

1 · 11 · 10091 · 111001

Aliquot sum (sum of proper divisors): 10,103

Factor pairs (a × b = 111,001)

1 × 111001

11 × 10091

First multiples

111,001 · 222,002 (double) · 333,003 · 444,004 · 555,005 · 666,006 · 777,007 · 888,008 · 999,009 · 1,110,010

Sums & aliquot sequence

As consecutive integers: 55,500 + 55,501 10,086 + 10,087 + … + 10,096 5,035 + 5,036 + … + 5,056

Aliquot sequence: 111,001 → 10,103 → 1 → 0 — terminates at zero

Continued fraction of √n

√111,001 = [333; (5, 1, 18, 4, 1, 7, 1, 1, 8, 1, 2, 1, 1, 1, 2, 2, 2, 5, 5, 2, 1, 2, 1, 1, …)]

Representations

In words: one hundred eleven thousand one
Ordinal: 111001st
Binary: 11011000110011001
Octal: 330631
Hexadecimal: 0x1B199
Base64: AbGZ
One's complement: 4,294,856,294 (32-bit)
Scientific notation: 1.11001 × 10⁵
As a duration: 111,001 s = 1 day, 6 hours, 50 minutes, 1 second

In other bases

ternary (3) 12122021011

quaternary (4) 123012121

quinary (5) 12023001

senary (6) 2213521

septenary (7) 641422

nonary (9) 178234

undecimal (11) 76440

duodecimal (12) 542a1

tridecimal (13) 3b6a7

tetradecimal (14) 2c649

pentadecimal (15) 22d51

As an angle

111,001° = 308 × 360° + 121°

121° ≈ 2.112 rad

Compass bearing: ESE (east-southeast)

Why does a circle have 360 degrees? →

Historical numeral systems

Babylonian (base 60): 𒌋𒌋𒌋 𒌋𒌋𒌋𒌋𒌋 𒁹
Egyptian hieroglyphic: 𓆐𓂍𓆼𓏺
Greek (Milesian): ͵ριααʹ
Mayan (base 20): 𝋭·𝋱·𝋪·𝋡
Chinese: 一十一萬一千零一
Chinese (financial): 壹拾壹萬壹仟零壹

In other modern scripts

Eastern Arabic ١١١٠٠١ Devanagari १११००१ Bengali ১১১০০১ Tamil ௧௧௧௦௦௧ Thai ๑๑๑๐๐๑ Tibetan ༡༡༡༠༠༡ Khmer ១១១០០១ Lao ໑໑໑໐໐໑ Burmese ၁၁၁၀၀၁

Also seen as

Unicode codepoint

𛆙

Nushu Character-1B199

U+1B199

Other letter (Lo)

UTF-8 encoding: F0 9B 86 99 (4 bytes).

Lookup U+1B199 on Compart ↗ Lookup on FileFormat.Info ↗

Hex color

#01B199

RGB(1, 177, 153)

IPv4 address

As an unsigned 32-bit integer, this is the IPv4 address 0.1.177.153.

Address: 0.1.177.153
Class: reserved
IPv4-mapped IPv6: ::ffff:0.1.177.153

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

Possible US patent number

This number falls in the range of US utility patent numbers. If it's a patent, it would be issued as US 111,001 and was likely granted around 1871.

Patent numbers below 100,000 are excluded as too ambiguous; modern numbering currently reaches roughly 12.5 million.

Look up US111,001 on Google Patents ↗ Look up on USPTO ↗