Live analysis

1,013,018

1,013,018 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.).

1,013,018 (one million thirteen thousand eighteen) is an even 7-digit number. It is a composite number with 8 divisors, and factors as 2 × 31 × 16,339. Written other ways, in hexadecimal, 0xF751A.

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

Interestingness

★ ★ ☆ ☆ ☆

4 notable facts · grade D

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

less more

Properties

Parity: Even
Digit count: 7
Digit sum: 14
Digit product: 0
Digital root: 5
Palindrome: No
Bit width: 20 bits
Reversed: 8,103,101
Square (n²): 1,026,205,468,324
Cube (n³): 1,039,564,611,110,641,832
Divisor count: 8
σ(n) — sum of divisors: 1,568,640
φ(n) — Euler's totient: 490,140
Sum of prime factors: 16,372

Primality

Prime factorization: 2 × 31 × 16339

Nearest primes: 1,013,009 (−9) · 1,013,029 (+11)

Divisors & multiples

All divisors (8)

1 · 2 · 31 · 62 · 16339 · 32678 · 506509 (half) · 1013018

Aliquot sum (sum of proper divisors): 555,622

Factor pairs (a × b = 1,013,018)

1 × 1013018

2 × 506509

31 × 32678

62 × 16339

First multiples

1,013,018 · 2,026,036 (double) · 3,039,054 · 4,052,072 · 5,065,090 · 6,078,108 · 7,091,126 · 8,104,144 · 9,117,162 · 10,130,180

Sums & aliquot sequence

As consecutive integers: 253,253 + 253,254 + 253,255 + 253,256 32,663 + 32,664 + … + 32,693 8,108 + 8,109 + … + 8,231

Aliquot sequence: 1,013,018 → 555,622 → 281,234 → 140,620 → 161,780 → 178,000 → 257,240 → 336,760 → 421,040 → 613,120 → 858,560 → 1,186,648 → 1,038,332 → 778,756 → 720,154 → 446,246 → 266,554 — unresolved within range

Continued fraction of √n

√1,013,018 = [1006; (2, 20, 3, 1, 24, 1, 2, 1, 2, 19, 5, 1, 1, 3, 87, 4, 5, 4, 4, 9, 5, 1, 6, 2, …)]

Representations

In words: one million thirteen thousand eighteen
Ordinal: 1013018th
Binary: 11110111010100011010
Octal: 3672432
Hexadecimal: 0xF751A
Base64: D3Ua
One's complement: 4,293,954,277 (32-bit)
Scientific notation: 1.013018 × 10⁶
As a duration: 1,013,018 s = 11 days, 17 hours, 23 minutes, 38 seconds

In other bases

ternary (3) 1220110121012

quaternary (4) 3313110122

quinary (5) 224404033

senary (6) 33413522

septenary (7) 11416256

nonary (9) 1813535

undecimal (11) 632106

duodecimal (12) 40a2a2

tridecimal (13) 296126

tetradecimal (14) 1c5266

pentadecimal (15) 150248

As an angle

1,013,018° = 2,813 × 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 𒌋𒌋𒌋𒌋𒁹 𒌋𒌋𒁹𒁹𒁹 𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹
Egyptian hieroglyphic: 𓁨𓂍𓆼𓆼𓆼𓎆𓏺𓏺𓏺𓏺𓏺𓏺𓏺𓏺
Chinese: 一百零一萬三千零一十八
Chinese (financial): 壹佰零壹萬參仟零壹拾捌

In other modern scripts

Eastern Arabic ١٠١٣٠١٨ Devanagari १०१३०१८ Bengali ১০১৩০১৮ Tamil ௧௦௧௩௦௧௮ Thai ๑๐๑๓๐๑๘ Tibetan ༡༠༡༣༠༡༨ Khmer ១០១៣០១៨ Lao ໑໐໑໓໐໑໘ Burmese ၁၀၁၃၀၁၈

Also seen as

Goldbach decomposition

Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 1013018, here are decompositions:

37 + 1012981 = 1013018
157 + 1012861 = 1013018
229 + 1012789 = 1013018
421 + 1012597 = 1013018
499 + 1012519 = 1013018
571 + 1012447 = 1013018
607 + 1012411 = 1013018
619 + 1012399 = 1013018

Showing the first eight; more decompositions exist.

Hex color

#0F751A

RGB(15, 117, 26)

IPv4 address

As an unsigned 32-bit integer, this is the IPv4 address 0.15.117.26.

Address: 0.15.117.26
Class: reserved
IPv4-mapped IPv6: ::ffff:0.15.117.26

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

Possible date

Could be parsed as a date. Most likely interpretation: Thursday, January 1, 3018 (MDDYYYY (US, single-digit month)).

Other possible interpretations (2)

3018-10-01 (MMDYYYY (US, single-digit day))
3018-01-10 (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 1,013,018 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 US1,013,018 on Google Patents ↗ Look up on USPTO ↗