Live analysis

988,009

988,009 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.).

988,009 (nine hundred eighty-eight thousand nine) is an odd 6-digit number. It is a composite number with 4 divisors, and factors as 11 × 89,819. Written other ways, in hexadecimal, 0xF1369.

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

Interestingness

★ ★ ★ ★ ☆

6 notable facts · grade B

987,997 987,998 987,999 988,000 988,001 988,002 988,003 988,004 988,005 988,006 988,007 988,008 988,009 988,010 988,011 988,012 988,013 988,014 988,015 988,016 988,017 988,018 988,019 988,020 988,021

less more

Properties

Parity: Odd
Digit count: 6
Digit sum: 34
Digit product: 0
Digital root: 7
Palindrome: No
Bit width: 20 bits
Reversed: 900,889
Flips to (rotate 180°): 600,886
Recamán's sequence: a(330,621) = 988,009
Square (n²): 976,161,784,081
Cube (n³): 964,456,628,128,084,729
Divisor count: 4
σ(n) — sum of divisors: 1,077,840
φ(n) — Euler's totient: 898,180
Sum of prime factors: 89,830

Primality

Prime factorization: 11 × 89819

Nearest primes: 988,007 (−2) · 988,021 (+12)

Divisors & multiples

All divisors (4)

1 · 11 · 89819 · 988009

Aliquot sum (sum of proper divisors): 89,831

Factor pairs (a × b = 988,009)

1 × 988009

11 × 89819

First multiples

988,009 · 1,976,018 (double) · 2,964,027 · 3,952,036 · 4,940,045 · 5,928,054 · 6,916,063 · 7,904,072 · 8,892,081 · 9,880,090

Sums & aliquot sequence

As consecutive integers: 494,004 + 494,005 89,814 + 89,815 + … + 89,824 44,899 + 44,900 + … + 44,920

Aliquot sequence: 988,009 → 89,831 → 15,673 → 2,247 → 1,209 → 583 → 65 → 19 → 1 → 0 — terminates at zero

Continued fraction of √n

√988,009 = [993; (1, 72, 1, 1, 1, 2, 3, 2, 2, 3, 9, 3, 1, 3, 1, 1, 1, 1, 12, 1, 1, 3, 1, 18, …)]

Representations

In words: nine hundred eighty-eight thousand nine
Ordinal: 988009th
Binary: 11110001001101101001
Octal: 3611551
Hexadecimal: 0xF1369
Base64: DxNp
One's complement: 4,293,979,286 (32-bit)
Scientific notation: 9.88009 × 10⁵
As a duration: 988,009 s = 11 days, 10 hours, 26 minutes, 49 seconds

In other bases

ternary (3) 1212012021221

quaternary (4) 3301031221

quinary (5) 223104014

senary (6) 33102041

septenary (7) 11253331

nonary (9) 1765257

undecimal (11) 615340

duodecimal (12) 3b7921

tridecimal (13) 287929

tetradecimal (14) 1ba0c1

pentadecimal (15) 147b24

As an angle

988,009° = 2,744 × 360° + 169°

169° ≈ 2.95 rad

Compass bearing: S (south)

Why does a circle have 360 degrees? →

Historical numeral systems

Babylonian (base 60): 𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒁹𒁹𒁹𒁹 𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹
Egyptian hieroglyphic: 𓆐𓆐𓆐𓆐𓆐𓆐𓆐𓆐𓆐𓂍𓂍𓂍𓂍𓂍𓂍𓂍𓂍𓆼𓆼𓆼𓆼𓆼𓆼𓆼𓆼𓏺𓏺𓏺𓏺𓏺𓏺𓏺𓏺𓏺
Greek (Milesian): ͵ϡπηθʹ
Chinese: 九十八萬八千零九
Chinese (financial): 玖拾捌萬捌仟零玖

In other modern scripts

Eastern Arabic ٩٨٨٠٠٩ Devanagari ९८८००९ Bengali ৯৮৮০০৯ Tamil ௯௮௮௦௦௯ Thai ๙๘๘๐๐๙ Tibetan ༩༨༨༠༠༩ Khmer ៩៨៨០០៩ Lao ໙໘໘໐໐໙ Burmese ၉၈၈၀၀၉

Also seen as

Hex color

#0F1369

RGB(15, 19, 105)

IPv4 address

As an unsigned 32-bit integer, this is the IPv4 address 0.15.19.105.

Address: 0.15.19.105
Class: reserved
IPv4-mapped IPv6: ::ffff:0.15.19.105

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 988,009 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 US988,009 on Google Patents ↗ Look up on USPTO ↗