Live analysis

1,006,998

1,006,998 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.).

1,006,998 (one million six thousand nine hundred ninety-eight) is an even 7-digit number. It is a composite number with 16 divisors, and factors as 2 × 3 × 157 × 1,069. Its proper divisors sum to 1,021,722, more than the number itself, making it an abundant number. Written other ways, in hexadecimal, 0xF5D96.

Abundant Number Arithmetic Number Cube-Free Flippable Happy Number Odious Number Pernicious Number Semiperfect Number Squarefree

Interestingness

★ ★ ★ ★ ☆

6 notable facts · grade B

1,006,986 1,006,987 1,006,988 1,006,989 1,006,990 1,006,991 1,006,992 1,006,993 1,006,994 1,006,995 1,006,996 1,006,997 1,006,998 1,006,999 1,007,000 1,007,001 1,007,002 1,007,003 1,007,004 1,007,005 1,007,006 1,007,007 1,007,008 1,007,009 1,007,010

less more

Properties

Parity: Even
Digit count: 7
Digit sum: 33
Digit product: 0
Digital root: 6
Palindrome: No
Bit width: 20 bits
Reversed: 8,996,001
Flips to (rotate 180°): 8,669,001
Square (n²): 1,014,044,972,004
Cube (n³): 1,021,141,258,718,083,992
Divisor count: 16
σ(n) — sum of divisors: 2,028,720
φ(n) — Euler's totient: 333,216
Sum of prime factors: 1,231

Primality

Prime factorization: 2 × 3 × 157 × 1069

Nearest primes: 1,006,991 (−7) · 1,007,021 (+23)

Divisors & multiples

All divisors (16)

1 · 2 · 3 · 6 · 157 · 314 · 471 · 942 · 1069 · 2138 · 3207 · 6414 · 167833 · 335666 · 503499 (half) · 1006998

Aliquot sum (sum of proper divisors): 1,021,722

Factor pairs (a × b = 1,006,998)

1 × 1006998

2 × 503499

3 × 335666

6 × 167833

157 × 6414

314 × 3207

471 × 2138

942 × 1069

First multiples

1,006,998 · 2,013,996 (double) · 3,020,994 · 4,027,992 · 5,034,990 · 6,041,988 · 7,048,986 · 8,055,984 · 9,062,982 · 10,069,980

Sums & aliquot sequence

As consecutive integers: 335,665 + 335,666 + 335,667 251,748 + 251,749 + 251,750 + 251,751 83,911 + 83,912 + … + 83,922 6,336 + 6,337 + … + 6,492

Aliquot sequence: 1,006,998 → 1,021,722 → 1,179,078 → 1,237,098 → 1,237,110 → 2,260,362 → 2,608,278 → 2,936,682 → 4,977,558 → 6,083,802 → 7,435,878 → 8,264,370 → 12,056,910 → 19,295,922 → 20,024,718 → 26,527,602 → 28,834,638 — unresolved within range

Continued fraction of √n

√1,006,998 = [1003; (2, 34, 1, 2, 2, 4, 1, 4, 1, 2, 1, 9, 4, 16, 2, 1, 10, 1, 12, 1, 4, 1, 22, 1, …)]

Representations

In words: one million six thousand nine hundred ninety-eight
Ordinal: 1006998th
Binary: 11110101110110010110
Octal: 3656626
Hexadecimal: 0xF5D96
Base64: D12W
One's complement: 4,293,960,297 (32-bit)
Scientific notation: 1.006998 × 10⁶
As a duration: 1,006,998 s = 11 days, 15 hours, 43 minutes, 18 seconds

In other bases

ternary (3) 1220011100020

quaternary (4) 3311312112

quinary (5) 224210443

senary (6) 33330010

septenary (7) 11362566

nonary (9) 1804306

undecimal (11) 628633

duodecimal (12) 406906

tridecimal (13) 293475

tetradecimal (14) 1c2da6

pentadecimal (15) 14d583

As an angle

1,006,998° = 2,797 × 360° + 78°

78° ≈ 1.361 rad

Compass bearing: ENE (east-northeast)

Why does a circle have 360 degrees? →

Historical numeral systems

Babylonian (base 60): 𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒁹𒁹𒁹 𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹
Egyptian hieroglyphic: 𓁨𓆼𓆼𓆼𓆼𓆼𓆼𓍢𓍢𓍢𓍢𓍢𓍢𓍢𓍢𓍢𓎆𓎆𓎆𓎆𓎆𓎆𓎆𓎆𓎆𓏺𓏺𓏺𓏺𓏺𓏺𓏺𓏺
Chinese: 一百萬六千九百九十八
Chinese (financial): 壹佰萬陸仟玖佰玖拾捌

In other modern scripts

Eastern Arabic ١٠٠٦٩٩٨ Devanagari १००६९९८ Bengali ১০০৬৯৯৮ Tamil ௧௦௦௬௯௯௮ Thai ๑๐๐๖๙๙๘ Tibetan ༡༠༠༦༩༩༨ Khmer ១០០៦៩៩៨ Lao ໑໐໐໖໙໙໘ Burmese ၁၀၀၆၉၉၈

Also seen as

Goldbach decomposition

Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 1006998, here are decompositions:

7 + 1006991 = 1006998
11 + 1006987 = 1006998
19 + 1006979 = 1006998
29 + 1006969 = 1006998
61 + 1006937 = 1006998
101 + 1006897 = 1006998
107 + 1006891 = 1006998
137 + 1006861 = 1006998

Showing the first eight; more decompositions exist.

Hex color

#0F5D96

RGB(15, 93, 150)

IPv4 address

As an unsigned 32-bit integer, this is the IPv4 address 0.15.93.150.

Address: 0.15.93.150
Class: reserved
IPv4-mapped IPv6: ::ffff:0.15.93.150

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 1,006,998 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 US1,006,998 on Google Patents ↗ Look up on USPTO ↗