Live analysis

1,000,494

1,000,494 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.).

1,000,494 (one million four hundred ninety-four) is an even 7-digit number. It is a composite number with 48 divisors, and factors as 2 × 3² × 11 × 31 × 163. Its proper divisors sum to 1,455,570, more than the number itself, making it an abundant number. Written other ways, in hexadecimal, 0xF442E.

Abundant Number Arithmetic Number Cube-Free Evil Number Harshad / Niven Practical Number Semiperfect Number

Interestingness

★ ★ ★ ☆ ☆

5 notable facts · grade C

1,000,482 1,000,483 1,000,484 1,000,485 1,000,486 1,000,487 1,000,488 1,000,489 1,000,490 1,000,491 1,000,492 1,000,493 1,000,494 1,000,495 1,000,496 1,000,497 1,000,498 1,000,499 1,000,500 1,000,501 1,000,502 1,000,503 1,000,504 1,000,505 1,000,506

less more

Properties

Parity: Even
Digit count: 7
Digit sum: 18
Digit product: 0
Digital root: 9
Palindrome: No
Bit width: 20 bits
Reversed: 4,940,001
Square (n²): 1,000,988,244,036
Cube (n³): 1,001,482,732,228,553,784
Divisor count: 48
σ(n) — sum of divisors: 2,456,064
φ(n) — Euler's totient: 291,600
Sum of prime factors: 213

Primality

Prime factorization: 2 × 3 ² × 11 × 31 × 163

Nearest primes: 1,000,457 (−37) · 1,000,507 (+13)

Divisors & multiples

All divisors (48)

1 · 2 · 3 · 6 · 9 · 11 · 18 · 22 · 31 · 33 · 62 · 66 · 93 · 99 · 163 · 186 · 198 · 279 · 326 · 341 · 489 · 558 · 682 · 978 · 1023 · 1467 · 1793 · 2046 · 2934 · 3069 · 3586 · 5053 · 5379 · 6138 · 10106 · 10758 · 15159 · 16137 · 30318 · 32274 · 45477 · 55583 · 90954 · 111166 · 166749 · 333498 · 500247 (half) · 1000494

Aliquot sum (sum of proper divisors): 1,455,570

Factor pairs (a × b = 1,000,494)

1 × 1000494

2 × 500247

3 × 333498

6 × 166749

9 × 111166

11 × 90954

18 × 55583

22 × 45477

31 × 32274

33 × 30318

62 × 16137

66 × 15159

93 × 10758

99 × 10106

163 × 6138

186 × 5379

198 × 5053

279 × 3586

326 × 3069

341 × 2934

489 × 2046

558 × 1793

682 × 1467

978 × 1023

First multiples

1,000,494 · 2,000,988 (double) · 3,001,482 · 4,001,976 · 5,002,470 · 6,002,964 · 7,003,458 · 8,003,952 · 9,004,446 · 10,004,940

Sums & aliquot sequence

As consecutive integers: 333,497 + 333,498 + 333,499 250,122 + 250,123 + 250,124 + 250,125 111,162 + 111,163 + … + 111,170 90,949 + 90,950 + … + 90,959

Aliquot sequence: 1,000,494 → 1,455,570 → 2,475,630 → 4,289,490 → 7,149,870 → 16,755,858 → 25,341,678 → 30,387,450 → 45,473,766 → 53,084,442 → 62,533,158 → 63,183,498 → 82,524,918 → 109,472,514 → 109,472,526 → 133,799,874 → 154,865,790 — unresolved within range

Continued fraction of √n

√1,000,494 = [1000; (4, 20, 2, 1, 2, 11, 2, 6, 3, 1, 8, 1, 1, 5, 68, 1, 4, 24, 2, 79, 1, 1, 7, 1, …)]

Representations

In words: one million four hundred ninety-four
Ordinal: 1000494th
Binary: 11110100010000101110
Octal: 3642056
Hexadecimal: 0xF442E
Base64: D0Qu
One's complement: 4,293,966,801 (32-bit)
Scientific notation: 1.000494 × 10⁶
As a duration: 1,000,494 s = 11 days, 13 hours, 54 minutes, 54 seconds

In other bases

ternary (3) 1212211102100

quaternary (4) 3310100232

quinary (5) 224003434

senary (6) 33235530

septenary (7) 11334615

nonary (9) 1784370

undecimal (11) 623760

duodecimal (12) 402ba6

tridecimal (13) 290511

tetradecimal (14) 1c087c

pentadecimal (15) 14b699

Historical numeral systems

Babylonian (base 60): 𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒌋𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒌋𒁹𒁹𒁹𒁹
Egyptian hieroglyphic: 𓁨𓍢𓍢𓍢𓍢𓎆𓎆𓎆𓎆𓎆𓎆𓎆𓎆𓎆𓏺𓏺𓏺𓏺
Chinese: 一百萬零四百九十四
Chinese (financial): 壹佰萬零肆佰玖拾肆

In other modern scripts

Eastern Arabic ١٠٠٠٤٩٤ Devanagari १०००४९४ Bengali ১০০০৪৯৪ Tamil ௧௦௦௦௪௯௪ Thai ๑๐๐๐๔๙๔ Tibetan ༡༠༠༠༤༩༤ Khmer ១០០០៤៩៤ Lao ໑໐໐໐໔໙໔ Burmese ၁၀၀၀၄၉၄

Also seen as

Goldbach decomposition

Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 1000494, here are decompositions:

37 + 1000457 = 1000494
41 + 1000453 = 1000494
67 + 1000427 = 1000494
71 + 1000423 = 1000494
97 + 1000397 = 1000494
101 + 1000393 = 1000494
113 + 1000381 = 1000494
127 + 1000367 = 1000494

Showing the first eight; more decompositions exist.

Hex color

#0F442E

RGB(15, 68, 46)

IPv4 address

As an unsigned 32-bit integer, this is the IPv4 address 0.15.68.46.

Address: 0.15.68.46
Class: reserved
IPv4-mapped IPv6: ::ffff:0.15.68.46

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 1,000,494 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 US1,000,494 on Google Patents ↗ Look up on USPTO ↗