Live analysis

998,916

998,916 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.).

998,916 (nine hundred ninety-eight thousand nine hundred sixteen) is an even 6-digit number. It is a composite number with 12 divisors, and factors as 2² × 3 × 83,243. Its proper divisors sum to 1,331,916, more than the number itself, making it an abundant number. Written other ways, in hexadecimal, 0xF3E04.

Abundant Number Arithmetic Number Cube-Free Evil Number Flippable Refactorable Number Semiperfect Number

Interestingness

★ ★ ★ ☆ ☆

5 notable facts · grade C

998,904 998,905 998,906 998,907 998,908 998,909 998,910 998,911 998,912 998,913 998,914 998,915 998,916 998,917 998,918 998,919 998,920 998,921 998,922 998,923 998,924 998,925 998,926 998,927 998,928

less more

Properties

Parity: Even
Digit count: 6
Digit sum: 42
Digit product: 34,992
Digital root: 6
Palindrome: No
Bit width: 20 bits
Reversed: 619,899
Flips to (rotate 180°): 916,866
Square (n²): 997,833,175,056
Cube (n³): 996,751,523,894,239,296
Divisor count: 12
σ(n) — sum of divisors: 2,330,832
φ(n) — Euler's totient: 332,968
Sum of prime factors: 83,250

Primality

Prime factorization: 2 ² × 3 × 83243

Nearest primes: 998,909 (−7) · 998,917 (+1)

Divisors & multiples

All divisors (12)

1 · 2 · 3 · 4 · 6 · 12 · 83243 · 166486 · 249729 · 332972 · 499458 (half) · 998916

Aliquot sum (sum of proper divisors): 1,331,916

Factor pairs (a × b = 998,916)

1 × 998916

2 × 499458

3 × 332972

4 × 249729

6 × 166486

12 × 83243

First multiples

998,916 · 1,997,832 (double) · 2,996,748 · 3,995,664 · 4,994,580 · 5,993,496 · 6,992,412 · 7,991,328 · 8,990,244 · 9,989,160

Sums & aliquot sequence

As consecutive integers: 332,971 + 332,972 + 332,973 124,861 + 124,862 + … + 124,868 41,610 + 41,611 + … + 41,633

Aliquot sequence: 998,916 → 1,331,916 → 1,959,204 → 3,230,876 → 3,008,980 → 3,934,124 → 2,950,600 → 3,910,010 → 4,073,350 → 3,691,778 → 1,866,442 → 933,224 → 933,016 → 1,066,424 → 933,136 → 874,846 → 684,674 — unresolved within range

Continued fraction of √n

√998,916 = [999; (2, 5, 2, 3, 6, 2, 1, 1, 9, 1, 6, 1, 3, 1, 1, 2, 23, 1, 2, 4, 133, 32, 1, 3, …)]

Representations

In words: nine hundred ninety-eight thousand nine hundred sixteen
Ordinal: 998916th
Binary: 11110011111000000100
Octal: 3637004
Hexadecimal: 0xF3E04
Base64: Dz4E
One's complement: 4,293,968,379 (32-bit)
Scientific notation: 9.98916 × 10⁵
As a duration: 998,916 s = 11 days, 13 hours, 28 minutes, 36 seconds

In other bases

ternary (3) 1212202020220

quaternary (4) 3303320010

quinary (5) 223431131

senary (6) 33224340

septenary (7) 11330202

nonary (9) 1782226

undecimal (11) 622556

duodecimal (12) 4020b0

tridecimal (13) 28c899

tetradecimal (14) 1c0072

pentadecimal (15) 14ae96

Historical numeral systems

Babylonian (base 60): 𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹
Egyptian hieroglyphic: 𓆐𓆐𓆐𓆐𓆐𓆐𓆐𓆐𓆐𓂍𓂍𓂍𓂍𓂍𓂍𓂍𓂍𓂍𓆼𓆼𓆼𓆼𓆼𓆼𓆼𓆼𓍢𓍢𓍢𓍢𓍢𓍢𓍢𓍢𓍢𓎆𓏺𓏺𓏺𓏺𓏺𓏺
Greek (Milesian): ͵ϡϟηϡιϛʹ
Chinese: 九十九萬八千九百一十六
Chinese (financial): 玖拾玖萬捌仟玖佰壹拾陸

In other modern scripts

Eastern Arabic ٩٩٨٩١٦ Devanagari ९९८९१६ Bengali ৯৯৮৯১৬ Tamil ௯௯௮௯௧௬ Thai ๙๙๘๙๑๖ Tibetan ༩༩༨༩༡༦ Khmer ៩៩៨៩១៦ Lao ໙໙໘໙໑໖ Burmese ၉၉၈၉၁၆

Also seen as

Goldbach decomposition

Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 998916, here are decompositions:

7 + 998909 = 998916
19 + 998897 = 998916
59 + 998857 = 998916
73 + 998843 = 998916
97 + 998819 = 998916
103 + 998813 = 998916
137 + 998779 = 998916
157 + 998759 = 998916

Showing the first eight; more decompositions exist.

Hex color

#0F3E04

RGB(15, 62, 4)

IPv4 address

As an unsigned 32-bit integer, this is the IPv4 address 0.15.62.4.

Address: 0.15.62.4
Class: reserved
IPv4-mapped IPv6: ::ffff:0.15.62.4

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 998,916 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 US998,916 on Google Patents ↗ Look up on USPTO ↗