Live analysis

1,001,994

1,001,994 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.).

1,001,994 (one million one thousand nine hundred ninety-four) is an even 7-digit number. It is a composite number with 16 divisors, and factors as 2 × 3 × 7 × 23,857. Its proper divisors sum to 1,288,374, more than the number itself, making it an abundant number. Written other ways, in hexadecimal, 0xF4A0A.

Abundant Number Arithmetic Number Cube-Free Gapful Number Odious Number Semiperfect Number Squarefree

Interestingness

★ ★ ★ ☆ ☆

5 notable facts · grade C

1,001,982 1,001,983 1,001,984 1,001,985 1,001,986 1,001,987 1,001,988 1,001,989 1,001,990 1,001,991 1,001,992 1,001,993 1,001,994 1,001,995 1,001,996 1,001,997 1,001,998 1,001,999 1,002,000 1,002,001 1,002,002 1,002,003 1,002,004 1,002,005 1,002,006

less more

Properties

Parity: Even
Digit count: 7
Digit sum: 24
Digit product: 0
Digital root: 6
Palindrome: No
Bit width: 20 bits
Reversed: 4,991,001
Square (n²): 1,003,991,976,036
Cube (n³): 1,005,993,936,036,215,784
Divisor count: 16
σ(n) — sum of divisors: 2,290,368
φ(n) — Euler's totient: 286,272
Sum of prime factors: 23,869

Primality

Prime factorization: 2 × 3 × 7 × 23857

Nearest primes: 1,001,989 (−5) · 1,002,017 (+23)

Divisors & multiples

All divisors (16)

1 · 2 · 3 · 6 · 7 · 14 · 21 · 42 · 23857 · 47714 · 71571 · 143142 · 166999 · 333998 · 500997 (half) · 1001994

Aliquot sum (sum of proper divisors): 1,288,374

Factor pairs (a × b = 1,001,994)

1 × 1001994

2 × 500997

3 × 333998

6 × 166999

7 × 143142

14 × 71571

21 × 47714

42 × 23857

First multiples

1,001,994 · 2,003,988 (double) · 3,005,982 · 4,007,976 · 5,009,970 · 6,011,964 · 7,013,958 · 8,015,952 · 9,017,946 · 10,019,940

Sums & aliquot sequence

As consecutive integers: 333,997 + 333,998 + 333,999 250,497 + 250,498 + 250,499 + 250,500 143,139 + 143,140 + … + 143,145 83,494 + 83,495 + … + 83,505

Aliquot sequence: 1,001,994 → 1,288,374 → 1,288,386 → 1,882,782 → 2,705,490 → 4,640,238 → 5,413,650 → 10,174,638 → 10,420,818 → 10,458,222 → 11,521,938 → 11,556,078 → 12,622,098 → 12,622,110 → 17,671,026 → 19,531,374 → 20,440,338 — unresolved within range

Continued fraction of √n

√1,001,994 = [1000; (1, 284, 1, 2000)]

Period length 4 — the block in parentheses repeats forever.

Representations

In words: one million one thousand nine hundred ninety-four
Ordinal: 1001994th
Binary: 11110100101000001010
Octal: 3645012
Hexadecimal: 0xF4A0A
Base64: D0oK
One's complement: 4,293,965,301 (32-bit)
Scientific notation: 1.001994 × 10⁶
As a duration: 1,001,994 s = 11 days, 14 hours, 19 minutes, 54 seconds

In other bases

ternary (3) 1212220110220

quaternary (4) 3310220022

quinary (5) 224030434

senary (6) 33250510

septenary (7) 11342160

nonary (9) 1786426

undecimal (11) 6248a4

duodecimal (12) 403a36

tridecimal (13) 2910c6

tetradecimal (14) 1c1230

pentadecimal (15) 14bd49

As an angle

1,001,994° = 2,783 × 360° + 114°

114° ≈ 1.99 rad

Compass bearing: ESE (east-southeast)

Why does a circle have 360 degrees? →

Historical numeral systems

Babylonian (base 60): 𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒌋𒁹𒁹𒁹𒁹
Egyptian hieroglyphic: 𓁨𓆼𓍢𓍢𓍢𓍢𓍢𓍢𓍢𓍢𓍢𓎆𓎆𓎆𓎆𓎆𓎆𓎆𓎆𓎆𓏺𓏺𓏺𓏺
Chinese: 一百萬一千九百九十四
Chinese (financial): 壹佰萬壹仟玖佰玖拾肆

In other modern scripts

Eastern Arabic ١٠٠١٩٩٤ Devanagari १००१९९४ Bengali ১০০১৯৯৪ Tamil ௧௦௦௧௯௯௪ Thai ๑๐๐๑๙๙๔ Tibetan ༡༠༠༡༩༩༤ Khmer ១០០១៩៩៤ Lao ໑໐໐໑໙໙໔ Burmese ၁၀၀၁၉၉၄

Also seen as

Goldbach decomposition

Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 1001994, here are decompositions:

5 + 1001989 = 1001994
11 + 1001983 = 1001994
13 + 1001981 = 1001994
17 + 1001977 = 1001994
41 + 1001953 = 1001994
47 + 1001947 = 1001994
53 + 1001941 = 1001994
61 + 1001933 = 1001994

Showing the first eight; more decompositions exist.

Hex color

#0F4A0A

RGB(15, 74, 10)

IPv4 address

As an unsigned 32-bit integer, this is the IPv4 address 0.15.74.10.

Address: 0.15.74.10
Class: reserved
IPv4-mapped IPv6: ::ffff:0.15.74.10

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 1,001,994 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 US1,001,994 on Google Patents ↗ Look up on USPTO ↗