Live analysis

1,001,091

1,001,091 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.).

1,001,091 (one million one thousand ninety-one) is an odd 7-digit number. It is a composite number with 32 divisors, and factors as 3 × 7 × 13 × 19 × 193. Written other ways, in hexadecimal, 0xF4683.

Arithmetic Number Cube-Free Deficient Number Evil Number Flippable Squarefree

Interestingness

★ ★ ☆ ☆ ☆

4 notable facts · grade D

1,001,079 1,001,080 1,001,081 1,001,082 1,001,083 1,001,084 1,001,085 1,001,086 1,001,087 1,001,088 1,001,089 1,001,090 1,001,091 1,001,092 1,001,093 1,001,094 1,001,095 1,001,096 1,001,097 1,001,098 1,001,099 1,001,100 1,001,101 1,001,102 1,001,103

less more

Properties

Parity: Odd
Digit count: 7
Digit sum: 12
Digit product: 0
Digital root: 3
Palindrome: No
Bit width: 20 bits
Reversed: 1,901,001
Flips to (rotate 180°): 1,601,001
Square (n²): 1,002,183,190,281
Cube (n³): 1,003,276,572,141,596,571
Divisor count: 32
σ(n) — sum of divisors: 1,738,240
φ(n) — Euler's totient: 497,664
Sum of prime factors: 235

Primality

Prime factorization: 3 × 7 × 13 × 19 × 193

Nearest primes: 1,001,089 (−2) · 1,001,093 (+2)

Divisors & multiples

All divisors (32)

1 · 3 · 7 · 13 · 19 · 21 · 39 · 57 · 91 · 133 · 193 · 247 · 273 · 399 · 579 · 741 · 1351 · 1729 · 2509 · 3667 · 4053 · 5187 · 7527 · 11001 · 17563 · 25669 · 47671 · 52689 · 77007 · 143013 · 333697 · 1001091

Aliquot sum (sum of proper divisors): 737,149

Factor pairs (a × b = 1,001,091)

1 × 1001091

3 × 333697

7 × 143013

13 × 77007

19 × 52689

21 × 47671

39 × 25669

57 × 17563

91 × 11001

133 × 7527

193 × 5187

247 × 4053

273 × 3667

399 × 2509

579 × 1729

741 × 1351

First multiples

1,001,091 · 2,002,182 (double) · 3,003,273 · 4,004,364 · 5,005,455 · 6,006,546 · 7,007,637 · 8,008,728 · 9,009,819 · 10,010,910

Sums & aliquot sequence

As consecutive integers: 500,545 + 500,546 333,696 + 333,697 + 333,698 166,846 + 166,847 + 166,848 + 166,849 + 166,850 + 166,851 143,010 + 143,011 + … + 143,016

Aliquot sequence: 1,001,091 → 737,149 → 163,971 → 78,989 → 1 → 0 — terminates at zero

Continued fraction of √n

√1,001,091 = [1000; (1, 1, 5, 79, 1, 6, 4, 4, 2, 2, 1, 3, 13, 1, 2, 1, 1, 1, 1, 1, 26, 16, 1, 1, …)]

Period length 50 — the block in parentheses repeats forever.

Representations

In words: one million one thousand ninety-one
Ordinal: 1001091st
Binary: 11110100011010000011
Octal: 3643203
Hexadecimal: 0xF4683
Base64: D0aD
One's complement: 4,293,966,204 (32-bit)
Scientific notation: 1.001091 × 10⁶
As a duration: 1,001,091 s = 11 days, 14 hours, 4 minutes, 51 seconds

In other bases

ternary (3) 1212212020110

quaternary (4) 3310122003

quinary (5) 224013331

senary (6) 33242403

septenary (7) 11336430

nonary (9) 1785213

undecimal (11) 624153

duodecimal (12) 403403

tridecimal (13) 290880

tetradecimal (14) 1c0b87

pentadecimal (15) 14b946

Historical numeral systems

Babylonian (base 60): 𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒌋𒁹
Egyptian hieroglyphic: 𓁨𓆼𓎆𓎆𓎆𓎆𓎆𓎆𓎆𓎆𓎆𓏺
Chinese: 一百萬一千零九十一
Chinese (financial): 壹佰萬壹仟零玖拾壹

In other modern scripts

Eastern Arabic ١٠٠١٠٩١ Devanagari १००१०९१ Bengali ১০০১০৯১ Tamil ௧௦௦௧௦௯௧ Thai ๑๐๐๑๐๙๑ Tibetan ༡༠༠༡༠༩༡ Khmer ១០០១០៩១ Lao ໑໐໐໑໐໙໑ Burmese ၁၀၀၁၀၉၁

Also seen as

Hex color

#0F4683

RGB(15, 70, 131)

IPv4 address

As an unsigned 32-bit integer, this is the IPv4 address 0.15.70.131.

Address: 0.15.70.131
Class: reserved
IPv4-mapped IPv6: ::ffff:0.15.70.131

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 1,001,091 and was likely granted around 1911.

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

Look up US1,001,091 on Google Patents ↗ Look up on USPTO ↗