Live analysis

1,012,018

1,012,018 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.).

1,012,018 (one million twelve thousand eighteen) is an even 7-digit number. It is a composite number with 8 divisors, and factors as 2 × 7 × 72,287. Written other ways, in hexadecimal, 0xF7132.

Arithmetic Number Cube-Free Deficient Number Odious Number Pernicious Number Sphenic Number Squarefree

Interestingness

★ ★ ☆ ☆ ☆

4 notable facts · grade D

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

less more

Properties

Parity: Even
Digit count: 7
Digit sum: 13
Digit product: 0
Digital root: 4
Palindrome: No
Bit width: 20 bits
Reversed: 8,102,101
Square (n²): 1,024,180,432,324
Cube (n³): 1,036,489,032,759,669,832
Divisor count: 8
σ(n) — sum of divisors: 1,734,912
φ(n) — Euler's totient: 433,716
Sum of prime factors: 72,296

Primality

Prime factorization: 2 × 7 × 72287

Nearest primes: 1,012,009 (−9) · 1,012,031 (+13)

Divisors & multiples

All divisors (8)

1 · 2 · 7 · 14 · 72287 · 144574 · 506009 (half) · 1012018

Aliquot sum (sum of proper divisors): 722,894

Factor pairs (a × b = 1,012,018)

1 × 1012018

2 × 506009

7 × 144574

14 × 72287

First multiples

1,012,018 · 2,024,036 (double) · 3,036,054 · 4,048,072 · 5,060,090 · 6,072,108 · 7,084,126 · 8,096,144 · 9,108,162 · 10,120,180

Sums & aliquot sequence

As consecutive integers: 253,003 + 253,004 + 253,005 + 253,006 144,571 + 144,572 + … + 144,577 36,130 + 36,131 + … + 36,157

Aliquot sequence: 1,012,018 → 722,894 → 361,450 → 310,940 → 435,652 → 435,708 → 1,016,652 → 2,119,348 → 2,592,044 → 2,991,604 → 3,592,428 → 5,987,604 → 11,249,196 → 18,748,884 → 36,602,412 → 71,797,908 → 140,082,796 — unresolved within range

Continued fraction of √n

√1,012,018 = [1005; (1, 110, 1, 3, 2, 24, 2, 1, 1, 7, 3, 10, 4, 1, 1, 1, 14, 1, 20, 2, 7, 3, 4, 2, …)]

Representations

In words: one million twelve thousand eighteen
Ordinal: 1012018th
Binary: 11110111000100110010
Octal: 3670462
Hexadecimal: 0xF7132
Base64: D3Ey
One's complement: 4,293,955,277 (32-bit)
Scientific notation: 1.012018 × 10⁶
As a duration: 1,012,018 s = 11 days, 17 hours, 6 minutes, 58 seconds

In other bases

ternary (3) 1220102020011

quaternary (4) 3313010302

quinary (5) 224341033

senary (6) 33405134

septenary (7) 11413330

nonary (9) 1812204

undecimal (11) 631387

duodecimal (12) 4097aa

tridecimal (13) 295837

tetradecimal (14) 1c4b50

pentadecimal (15) 14eccd

As an angle

1,012,018° = 2,811 × 360° + 58°

58° ≈ 1.012 rad

Compass bearing: ENE (east-northeast)

Why does a circle have 360 degrees? →

Historical numeral systems

Babylonian (base 60): 𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒁹 𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹
Egyptian hieroglyphic: 𓁨𓂍𓆼𓆼𓎆𓏺𓏺𓏺𓏺𓏺𓏺𓏺𓏺
Chinese: 一百零一萬二千零一十八
Chinese (financial): 壹佰零壹萬貳仟零壹拾捌

In other modern scripts

Eastern Arabic ١٠١٢٠١٨ Devanagari १०१२०१८ Bengali ১০১২০১৮ Tamil ௧௦௧௨௦௧௮ Thai ๑๐๑๒๐๑๘ Tibetan ༡༠༡༢༠༡༨ Khmer ១០១២០១៨ Lao ໑໐໑໒໐໑໘ Burmese ၁၀၁၂၀၁၈

Also seen as

Goldbach decomposition

Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 1012018, here are decompositions:

11 + 1012007 = 1012018
71 + 1011947 = 1012018
101 + 1011917 = 1012018
191 + 1011827 = 1012018
239 + 1011779 = 1012018
269 + 1011749 = 1012018
281 + 1011737 = 1012018
347 + 1011671 = 1012018

Showing the first eight; more decompositions exist.

Hex color

#0F7132

RGB(15, 113, 50)

IPv4 address

As an unsigned 32-bit integer, this is the IPv4 address 0.15.113.50.

Address: 0.15.113.50
Class: reserved
IPv4-mapped IPv6: ::ffff:0.15.113.50

Unspecified address (0.0.0.0/8) — "this network" placeholder.

Possible date

Could be parsed as a date. Most likely interpretation: Monday, January 1, 2018 (MDDYYYY (US, single-digit month)).

Other possible interpretations (2)

2018-10-01 (MMDYYYY (US, single-digit day))
2018-01-10 (DDMYYYY (Euro, single-digit month))

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 1,012,018 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 US1,012,018 on Google Patents ↗ Look up on USPTO ↗