Live analysis

999,004

999,004 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.).

999,004 (nine hundred ninety-nine thousand four) is an even 6-digit number. It is a composite number with 12 divisors, and factors as 2² × 137 × 1,823. Written other ways, in hexadecimal, 0xF3E5C.

Arithmetic Number Cube-Free Deficient Number Odious Number Pernicious Number

Interestingness

★ ☆ ☆ ☆ ☆

2 notable facts · grade F

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

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Properties

Parity: Even
Digit count: 6
Digit sum: 31
Digit product: 0
Digital root: 4
Palindrome: No
Bit width: 20 bits
Reversed: 400,999
Square (n²): 998,008,992,016
Cube (n³): 997,014,975,059,952,064
Divisor count: 12
σ(n) — sum of divisors: 1,761,984
φ(n) — Euler's totient: 495,584
Sum of prime factors: 1,964

Primality

Prime factorization: 2 ² × 137 × 1823

Nearest primes: 998,989 (−15) · 999,007 (+3)

Divisors & multiples

All divisors (12)

1 · 2 · 4 · 137 · 274 · 548 · 1823 · 3646 · 7292 · 249751 · 499502 (half) · 999004

Aliquot sum (sum of proper divisors): 762,980

Factor pairs (a × b = 999,004)

1 × 999004

2 × 499502

4 × 249751

137 × 7292

274 × 3646

548 × 1823

First multiples

999,004 · 1,998,008 (double) · 2,997,012 · 3,996,016 · 4,995,020 · 5,994,024 · 6,993,028 · 7,992,032 · 8,991,036 · 9,990,040

Sums & aliquot sequence

As consecutive integers: 124,872 + 124,873 + … + 124,879 7,224 + 7,225 + … + 7,360 364 + 365 + … + 1,459

Aliquot sequence: 999,004 → 762,980 → 839,320 → 1,049,240 → 1,452,040 → 1,923,320 → 3,023,080 → 3,778,940 → 5,020,900 → 6,853,340 → 9,032,068 → 7,606,092 → 11,507,044 → 8,630,290 → 7,751,150 → 8,921,890 → 7,137,530 — unresolved within range

Continued fraction of √n

√999,004 = [999; (1, 1, 132, 1, 3, 3, 2, 8, 2, 4, 1, 1, 1, 1, 2, 6, 2, 1, 2, 2, 1, 2, 2, 9, …)]

Representations

In words: nine hundred ninety-nine thousand four
Ordinal: 999004th
Binary: 11110011111001011100
Octal: 3637134
Hexadecimal: 0xF3E5C
Base64: Dz5c
One's complement: 4,293,968,291 (32-bit)
Scientific notation: 9.99004 × 10⁵
As a duration: 999,004 s = 11 days, 13 hours, 30 minutes, 4 seconds

In other bases

ternary (3) 1212202101011

quaternary (4) 3303321130

quinary (5) 223432004

senary (6) 33225004

septenary (7) 11330356

nonary (9) 1782334

undecimal (11) 622626

duodecimal (12) 402164

tridecimal (13) 28c936

tetradecimal (14) 1c00d6

pentadecimal (15) 14b004

Historical numeral systems

Babylonian (base 60): 𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒌋 𒁹𒁹𒁹𒁹
Egyptian hieroglyphic: 𓆐𓆐𓆐𓆐𓆐𓆐𓆐𓆐𓆐𓂍𓂍𓂍𓂍𓂍𓂍𓂍𓂍𓂍𓆼𓆼𓆼𓆼𓆼𓆼𓆼𓆼𓆼𓏺𓏺𓏺𓏺
Greek (Milesian): ͵ϡϟθδʹ
Chinese: 九十九萬九千零四
Chinese (financial): 玖拾玖萬玖仟零肆

In other modern scripts

Eastern Arabic ٩٩٩٠٠٤ Devanagari ९९९००४ Bengali ৯৯৯০০৪ Tamil ௯௯௯௦௦௪ Thai ๙๙๙๐๐๔ Tibetan ༩༩༩༠༠༤ Khmer ៩៩៩០០៤ Lao ໙໙໙໐໐໔ Burmese ၉၉၉၀၀၄

Also seen as

Goldbach decomposition

Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 999004, here are decompositions:

47 + 998957 = 999004
53 + 998951 = 999004
107 + 998897 = 999004
173 + 998831 = 999004
191 + 998813 = 999004
317 + 998687 = 999004
353 + 998651 = 999004
443 + 998561 = 999004

Showing the first eight; more decompositions exist.

Hex color

#0F3E5C

RGB(15, 62, 92)

IPv4 address

As an unsigned 32-bit integer, this is the IPv4 address 0.15.62.92.

Address: 0.15.62.92
Class: reserved
IPv4-mapped IPv6: ::ffff:0.15.62.92

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 999,004 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 US999,004 on Google Patents ↗ Look up on USPTO ↗

Position in π

The digit sequence 999004 first appears in π at position 31,901 of the decimal expansion (the 31,901ordinal-suffix:st digit after the integer 3).

Search range: the first 1,000,000 fractional digits of π. Any 6-digit-or-shorter string is virtually guaranteed to appear in there — the more interesting signal is the position.

Look up 999004 on Pi Search ↗