Live analysis

988,004

988,004 is a composite number, even.

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.).

988,004 (nine hundred eighty-eight thousand four) is an even 6-digit number. It is a composite number with 6 divisors, and factors as 2² × 247,001. Written other ways, in hexadecimal, 0xF1364.

Arithmetic Number Cube-Free Deficient Number Evil Number Recamán's Sequence

Interestingness

★ ☆ ☆ ☆ ☆

3 notable facts · grade F

987,992 987,993 987,994 987,995 987,996 987,997 987,998 987,999 988,000 988,001 988,002 988,003 988,004 988,005 988,006 988,007 988,008 988,009 988,010 988,011 988,012 988,013 988,014 988,015 988,016

less more

Properties

Parity: Even
Digit count: 6
Digit sum: 29
Digit product: 0
Digital root: 2
Palindrome: No
Bit width: 20 bits
Reversed: 400,889
Recamán's sequence: a(330,631) = 988,004
Square (n²): 976,151,904,016
Cube (n³): 964,441,985,775,424,064
Divisor count: 6
σ(n) — sum of divisors: 1,729,014
φ(n) — Euler's totient: 494,000
Sum of prime factors: 247,005

Primality

Prime factorization: 2 ² × 247001

Nearest primes: 987,997 (−7) · 988,007 (+3)

Divisors & multiples

All divisors (6)

1 · 2 · 4 · 247001 · 494002 (half) · 988004

Aliquot sum (sum of proper divisors): 741,010

Factor pairs (a × b = 988,004)

1 × 988004

2 × 494002

4 × 247001

First multiples

988,004 · 1,976,008 (double) · 2,964,012 · 3,952,016 · 4,940,020 · 5,928,024 · 6,916,028 · 7,904,032 · 8,892,036 · 9,880,040

Sums & aliquot sequence

As a sum of two squares: 650² + 752²

As consecutive integers: 123,497 + 123,498 + … + 123,504

Aliquot sequence: 988,004 → 741,010 → 592,826 → 371,200 → 580,190 → 544,738 → 272,372 → 208,528 → 195,526 → 102,914 → 73,534 → 36,770 → 29,434 → 14,720 → 22,000 → 36,032 → 35,596 — unresolved within range

Continued fraction of √n

√988,004 = [993; (1, 61, 8, 30, 1, 14, 1, 14, 1, 1, 2, 5, 1, 6, 1, 11, 1, 3, 1, 3, 11, 1, 1, 1, …)]

Representations

In words: nine hundred eighty-eight thousand four
Ordinal: 988004th
Binary: 11110001001101100100
Octal: 3611544
Hexadecimal: 0xF1364
Base64: DxNk
One's complement: 4,293,979,291 (32-bit)
Scientific notation: 9.88004 × 10⁵
As a duration: 988,004 s = 11 days, 10 hours, 26 minutes, 44 seconds

In other bases

ternary (3) 1212012021202

quaternary (4) 3301031210

quinary (5) 223104004

senary (6) 33102032

septenary (7) 11253323

nonary (9) 1765252

undecimal (11) 615336

duodecimal (12) 3b7918

tridecimal (13) 287924

tetradecimal (14) 1ba0ba

pentadecimal (15) 147b1e

As an angle

988,004° = 2,744 × 360° + 164°

164° ≈ 2.862 rad

Compass bearing: SSE (south-southeast)

Why does a circle have 360 degrees? →

Historical numeral systems

Babylonian (base 60): 𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒁹𒁹𒁹𒁹 𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒁹𒁹𒁹𒁹
Egyptian hieroglyphic: 𓆐𓆐𓆐𓆐𓆐𓆐𓆐𓆐𓆐𓂍𓂍𓂍𓂍𓂍𓂍𓂍𓂍𓆼𓆼𓆼𓆼𓆼𓆼𓆼𓆼𓏺𓏺𓏺𓏺
Greek (Milesian): ͵ϡπηδʹ
Chinese: 九十八萬八千零四
Chinese (financial): 玖拾捌萬捌仟零肆

In other modern scripts

Eastern Arabic ٩٨٨٠٠٤ Devanagari ९८८००४ Bengali ৯৮৮০০৪ Tamil ௯௮௮௦௦௪ Thai ๙๘๘๐๐๔ Tibetan ༩༨༨༠༠༤ Khmer ៩៨៨០០៤ Lao ໙໘໘໐໐໔ Burmese ၉၈၈၀၀၄

Also seen as

Goldbach decomposition

Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 988004, here are decompositions:

7 + 987997 = 988004
13 + 987991 = 988004
211 + 987793 = 988004
307 + 987697 = 988004
373 + 987631 = 988004
397 + 987607 = 988004
463 + 987541 = 988004
541 + 987463 = 988004

Showing the first eight; more decompositions exist.

Hex color

#0F1364

RGB(15, 19, 100)

IPv4 address

As an unsigned 32-bit integer, this is the IPv4 address 0.15.19.100.

Address: 0.15.19.100
Class: reserved
IPv4-mapped IPv6: ::ffff:0.15.19.100

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 988,004 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 US988,004 on Google Patents ↗ Look up on USPTO ↗