Live analysis

1,049,009

1,049,009 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.).

1,049,009 (one million forty-nine thousand nine) is an odd 7-digit number. It is a composite number with 16 divisors, and factors as 13 × 19 × 31 × 137. Written other ways, in hexadecimal, 0x1001B1.

Arithmetic Number Cube-Free Deficient Number Evil Number Gapful Number Squarefree

Interestingness

★ ★ ☆ ☆ ☆

4 notable facts · grade D

1,048,997 1,048,998 1,048,999 1,049,000 1,049,001 1,049,002 1,049,003 1,049,004 1,049,005 1,049,006 1,049,007 1,049,008 1,049,009 1,049,010 1,049,011 1,049,012 1,049,013 1,049,014 1,049,015 1,049,016 1,049,017 1,049,018 1,049,019 1,049,020 1,049,021

less more

Properties

Parity: Odd
Digit count: 7
Digit sum: 23
Digit product: 0
Digital root: 5
Palindrome: No
Bit width: 21 bits
Reversed: 9,009,401
Square (n²): 1,100,419,882,081
Cube (n³): 1,154,350,360,081,907,729
Divisor count: 16
σ(n) — sum of divisors: 1,236,480
φ(n) — Euler's totient: 881,280
Sum of prime factors: 200

Primality

Prime factorization: 13 × 19 × 31 × 137

Nearest primes: 1,048,991 (−18) · 1,049,011 (+2)

Divisors & multiples

All divisors (16)

1 · 13 · 19 · 31 · 137 · 247 · 403 · 589 · 1781 · 2603 · 4247 · 7657 · 33839 · 55211 · 80693 · 1049009

Aliquot sum (sum of proper divisors): 187,471

Factor pairs (a × b = 1,049,009)

1 × 1049009

13 × 80693

19 × 55211

31 × 33839

137 × 7657

247 × 4247

403 × 2603

589 × 1781

First multiples

1,049,009 · 2,098,018 (double) · 3,147,027 · 4,196,036 · 5,245,045 · 6,294,054 · 7,343,063 · 8,392,072 · 9,441,081 · 10,490,090

Sums & aliquot sequence

As consecutive integers: 524,504 + 524,505 80,687 + 80,688 + … + 80,699 55,202 + 55,203 + … + 55,220 40,334 + 40,335 + … + 40,359

Aliquot sequence: 1,049,009 → 187,471 → 1 → 0 — terminates at zero

Continued fraction of √n

√1,049,009 = [1024; (4, 1, 2, 1, 2, 2, 2, 1, 1, 1, 1, 12, 1, 6, 3, 4, 1, 4, 13, 127, 1, 19, 3, 2, …)]

Representations

In words: one million forty-nine thousand nine
Ordinal: 1049009th
Binary: 100000000000110110001
Octal: 4000661
Hexadecimal: 0x1001B1
Base64: EAGx
One's complement: 4,293,918,286 (32-bit)
Scientific notation: 1.049009 × 10⁶
As a duration: 1,049,009 s = 12 days, 3 hours, 23 minutes, 29 seconds

In other bases

ternary (3) 1222021222012

quaternary (4) 10000012301

quinary (5) 232032014

senary (6) 34252305

septenary (7) 11626223

nonary (9) 1867865

undecimal (11) 657155

duodecimal (12) 427095

tridecimal (13) 2a9620

tetradecimal (14) 1d4413

pentadecimal (15) 15ac3e

As an angle

1,049,009° = 2,913 × 360° + 329°

329° ≈ 5.742 rad

Compass bearing: NNW (north-northwest)

Why does a circle have 360 degrees? →

Historical numeral systems

Babylonian (base 60): 𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒌋𒁹 𒌋𒌋𒁹𒁹𒁹 𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹
Egyptian hieroglyphic: 𓁨𓂍𓂍𓂍𓂍𓆼𓆼𓆼𓆼𓆼𓆼𓆼𓆼𓆼𓏺𓏺𓏺𓏺𓏺𓏺𓏺𓏺𓏺
Chinese: 一百零四萬九千零九
Chinese (financial): 壹佰零肆萬玖仟零玖

In other modern scripts

Eastern Arabic ١٠٤٩٠٠٩ Devanagari १०४९००९ Bengali ১০৪৯০০৯ Tamil ௧௦௪௯௦௦௯ Thai ๑๐๔๙๐๐๙ Tibetan ༡༠༤༩༠༠༩ Khmer ១០៤៩០០៩ Lao ໑໐໔໙໐໐໙ Burmese ၁၀၄၉၀၀၉

Also seen as

Hex color

#1001B1

RGB(16, 1, 177)

IPv4 address

As an unsigned 32-bit integer, this is the IPv4 address 0.16.1.177.

Address: 0.16.1.177
Class: reserved
IPv4-mapped IPv6: ::ffff:0.16.1.177

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

Possible date

Could be parsed as a date. Most likely interpretation: Wednesday, January 4, 9009 (MDDYYYY (US, single-digit month)).

Other possible interpretations (3)

9009-04-01 (DMMYYYY (Euro, single-digit day))
9009-10-04 (MMDYYYY (US, single-digit day))
9009-04-10 (DDMYYYY (Euro, single-digit month))

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 1,049,009 and was likely granted around 1912.

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

Look up US1,049,009 on Google Patents ↗ Look up on USPTO ↗