Live analysis

1,004,018

1,004,018 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.).

1,004,018 (one million four thousand eighteen) is an even 7-digit number. It is a composite number with 8 divisors, and factors as 2 × 619 × 811. Written other ways, in hexadecimal, 0xF51F2.

Arithmetic Number Cube-Free Deficient Number Evil Number Happy Number Sphenic Number Squarefree

Interestingness

★ ★ ★ ☆ ☆

5 notable facts · grade C

1,004,006 1,004,007 1,004,008 1,004,009 1,004,010 1,004,011 1,004,012 1,004,013 1,004,014 1,004,015 1,004,016 1,004,017 1,004,018 1,004,019 1,004,020 1,004,021 1,004,022 1,004,023 1,004,024 1,004,025 1,004,026 1,004,027 1,004,028 1,004,029 1,004,030

less more

Properties

Parity: Even
Digit count: 7
Digit sum: 14
Digit product: 0
Digital root: 5
Palindrome: No
Bit width: 20 bits
Reversed: 8,104,001
Square (n²): 1,008,052,144,324
Cube (n³): 1,012,102,497,839,893,832
Divisor count: 8
σ(n) — sum of divisors: 1,510,320
φ(n) — Euler's totient: 500,580
Sum of prime factors: 1,432

Primality

Prime factorization: 2 × 619 × 811

Nearest primes: 1,003,963 (−55) · 1,004,027 (+9)

Divisors & multiples

All divisors (8)

1 · 2 · 619 · 811 · 1238 · 1622 · 502009 (half) · 1004018

Aliquot sum (sum of proper divisors): 506,302

Factor pairs (a × b = 1,004,018)

1 × 1004018

2 × 502009

619 × 1622

811 × 1238

First multiples

1,004,018 · 2,008,036 (double) · 3,012,054 · 4,016,072 · 5,020,090 · 6,024,108 · 7,028,126 · 8,032,144 · 9,036,162 · 10,040,180

Sums & aliquot sequence

As consecutive integers: 251,003 + 251,004 + 251,005 + 251,006 1,313 + 1,314 + … + 1,931 833 + 834 + … + 1,643

Aliquot sequence: 1,004,018 → 506,302 → 258,698 → 168,232 → 166,028 → 124,528 → 123,720 → 247,800 → 645,000 → 1,416,840 → 2,834,040 → 7,015,560 → 16,571,640 → 33,466,920 → 66,934,200 → 141,824,760 → 388,671,240 — unresolved within range

Continued fraction of √n

√1,004,018 = [1002; (143, 6, 1, 40, 24, 2, 2, 2, 3, 6, 1, 2, 4, 2, 4, 22, 3, 2, 2, 1, 2, 2, 7, 5, …)]

Representations

In words: one million four thousand eighteen
Ordinal: 1004018th
Binary: 11110101000111110010
Octal: 3650762
Hexadecimal: 0xF51F2
Base64: D1Hy
One's complement: 4,293,963,277 (32-bit)
Scientific notation: 1.004018 × 10⁶
As a duration: 1,004,018 s = 11 days, 14 hours, 53 minutes, 38 seconds

In other bases

ternary (3) 1220000020212

quaternary (4) 3311013302

quinary (5) 224112033

senary (6) 33304122

septenary (7) 11351111

nonary (9) 1800225

undecimal (11) 626374

duodecimal (12) 405042

tridecimal (13) 291cc2

tetradecimal (14) 1c1c78

pentadecimal (15) 14c748

As an angle

1,004,018° = 2,788 × 360° + 338°

338° ≈ 5.899 rad

Compass bearing: NNW (north-northwest)

Why does a circle have 360 degrees? →

Historical numeral systems

Babylonian (base 60): 𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒌋𒁹𒁹𒁹 𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹
Egyptian hieroglyphic: 𓁨𓆼𓆼𓆼𓆼𓎆𓏺𓏺𓏺𓏺𓏺𓏺𓏺𓏺
Chinese: 一百萬四千零一十八
Chinese (financial): 壹佰萬肆仟零壹拾捌

In other modern scripts

Eastern Arabic ١٠٠٤٠١٨ Devanagari १००४०१८ Bengali ১০০৪০১৮ Tamil ௧௦௦௪௦௧௮ Thai ๑๐๐๔๐๑๘ Tibetan ༡༠༠༤༠༡༨ Khmer ១០០៤០១៨ Lao ໑໐໐໔໐໑໘ Burmese ၁၀၀၄၀၁၈

Also seen as

Goldbach decomposition

Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 1004018, here are decompositions:

61 + 1003957 = 1004018
109 + 1003909 = 1004018
139 + 1003879 = 1004018
199 + 1003819 = 1004018
271 + 1003747 = 1004018
277 + 1003741 = 1004018
307 + 1003711 = 1004018
397 + 1003621 = 1004018

Showing the first eight; more decompositions exist.

Hex color

#0F51F2

RGB(15, 81, 242)

IPv4 address

As an unsigned 32-bit integer, this is the IPv4 address 0.15.81.242.

Address: 0.15.81.242
Class: reserved
IPv4-mapped IPv6: ::ffff:0.15.81.242

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 1,004,018 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 US1,004,018 on Google Patents ↗ Look up on USPTO ↗