Live analysis

1,001,009

1,001,009 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.).

1,001,009 (one million one thousand nine) is an odd 7-digit number. It is a composite number with 4 divisors, and factors as 79 × 12,671. Written other ways, in hexadecimal, 0xF4631.

Arithmetic Number Cube-Free Deficient Number Evil Number Flippable Semiprime Squarefree

Interestingness

★ ★ ★ ☆ ☆

5 notable facts · grade C

1,000,997 1,000,998 1,000,999 1,001,000 1,001,001 1,001,002 1,001,003 1,001,004 1,001,005 1,001,006 1,001,007 1,001,008 1,001,009 1,001,010 1,001,011 1,001,012 1,001,013 1,001,014 1,001,015 1,001,016 1,001,017 1,001,018 1,001,019 1,001,020 1,001,021

less more

Properties

Parity: Odd
Digit count: 7
Digit sum: 11
Digit product: 0
Digital root: 2
Palindrome: No
Bit width: 20 bits
Reversed: 9,001,001
Flips to (rotate 180°): 6,001,001
Square (n²): 1,002,019,018,081
Cube (n³): 1,003,030,055,270,243,729
Divisor count: 4
σ(n) — sum of divisors: 1,013,760
φ(n) — Euler's totient: 988,260
Sum of prime factors: 12,750

Primality

Prime factorization: 79 × 12671

Nearest primes: 1,001,003 (−6) · 1,001,017 (+8)

Divisors & multiples

All divisors (4)

1 · 79 · 12671 · 1001009

Aliquot sum (sum of proper divisors): 12,751

Factor pairs (a × b = 1,001,009)

1 × 1001009

79 × 12671

First multiples

1,001,009 · 2,002,018 (double) · 3,003,027 · 4,004,036 · 5,005,045 · 6,006,054 · 7,007,063 · 8,008,072 · 9,009,081 · 10,010,090

Sums & aliquot sequence

As consecutive integers: 500,504 + 500,505 12,632 + 12,633 + … + 12,710 6,257 + 6,258 + … + 6,414

Aliquot sequence: 1,001,009 → 12,751 → 353 → 1 → 0 — terminates at zero

Continued fraction of √n

√1,001,009 = [1000; (1, 1, 56, 1, 2, 22, 2, 2, 11, 6, 14, 2, 3, 1, 3, 1, 1, 1, 1, 1, 3, 5, 1, 2, …)]

Representations

In words: one million one thousand nine
Ordinal: 1001009th
Binary: 11110100011000110001
Octal: 3643061
Hexadecimal: 0xF4631
Base64: D0Yx
One's complement: 4,293,966,286 (32-bit)
Scientific notation: 1.001009 × 10⁶
As a duration: 1,001,009 s = 11 days, 14 hours, 3 minutes, 29 seconds

In other bases

ternary (3) 1212212010102

quaternary (4) 3310120301

quinary (5) 224013014

senary (6) 33242145

septenary (7) 11336252

nonary (9) 1785112

undecimal (11) 624089

duodecimal (12) 403355

tridecimal (13) 290819

tetradecimal (14) 1c0b29

pentadecimal (15) 14b8de

Historical numeral systems

Babylonian (base 60): 𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒁹𒁹𒁹 𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹
Egyptian hieroglyphic: 𓁨𓆼𓏺𓏺𓏺𓏺𓏺𓏺𓏺𓏺𓏺
Chinese: 一百萬一千零九
Chinese (financial): 壹佰萬壹仟零玖

In other modern scripts

Eastern Arabic ١٠٠١٠٠٩ Devanagari १००१००९ Bengali ১০০১০০৯ Tamil ௧௦௦௧௦௦௯ Thai ๑๐๐๑๐๐๙ Tibetan ༡༠༠༡༠༠༩ Khmer ១០០១០០៩ Lao ໑໐໐໑໐໐໙ Burmese ၁၀၀၁၀၀၉

Also seen as

Hex color

#0F4631

RGB(15, 70, 49)

IPv4 address

As an unsigned 32-bit integer, this is the IPv4 address 0.15.70.49.

Address: 0.15.70.49
Class: reserved
IPv4-mapped IPv6: ::ffff:0.15.70.49

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 1,001,009 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 US1,001,009 on Google Patents ↗ Look up on USPTO ↗