Live analysis

1,016,081

1,016,081 is a composite number, odd.

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.).

1,016,081 (one million sixteen thousand eighty-one) is an odd 7-digit number. It is a composite number with 8 divisors, and factors as 11 × 71 × 1,301. Written other ways, in hexadecimal, 0xF8111.

Arithmetic Number Cube-Free Deficient Number Evil Number Flippable Gapful Number Happy Number Recamán's Sequence Sphenic Number Squarefree

Interestingness

★ ★ ★ ★ ★

8 notable facts · grade A

1,016,069 1,016,070 1,016,071 1,016,072 1,016,073 1,016,074 1,016,075 1,016,076 1,016,077 1,016,078 1,016,079 1,016,080 1,016,081 1,016,082 1,016,083 1,016,084 1,016,085 1,016,086 1,016,087 1,016,088 1,016,089 1,016,090 1,016,091 1,016,092 1,016,093

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Properties

Parity: Odd
Digit count: 7
Digit sum: 17
Digit product: 0
Digital root: 8
Palindrome: No
Bit width: 20 bits
Reversed: 1,806,101
Flips to (rotate 180°): 1,809,101
Recamán's sequence: a(365,829) = 1,016,081
Square (n²): 1,032,420,598,561
Cube (n³): 1,049,022,954,206,459,441
Divisor count: 8
σ(n) — sum of divisors: 1,124,928
φ(n) — Euler's totient: 910,000
Sum of prime factors: 1,383

Primality

Prime factorization: 11 × 71 × 1301

Nearest primes: 1,016,069 (−12) · 1,016,083 (+2)

Divisors & multiples

All divisors (8)

1 · 11 · 71 · 781 · 1301 · 14311 · 92371 · 1016081

Aliquot sum (sum of proper divisors): 108,847

Factor pairs (a × b = 1,016,081)

1 × 1016081

11 × 92371

71 × 14311

781 × 1301

First multiples

1,016,081 · 2,032,162 (double) · 3,048,243 · 4,064,324 · 5,080,405 · 6,096,486 · 7,112,567 · 8,128,648 · 9,144,729 · 10,160,810

Sums & aliquot sequence

As consecutive integers: 508,040 + 508,041 92,366 + 92,367 + … + 92,376 46,175 + 46,176 + … + 46,196 14,276 + 14,277 + … + 14,346

Aliquot sequence: 1,016,081 → 108,847 → 1,313 → 115 → 29 → 1 → 0 — terminates at zero

Continued fraction of √n

√1,016,081 = [1008; (118, 1, 1, 2, 3, 6, 1, 2, 7, 15, 1, 125, 15, 1, 6, 2, 9, 4, 2, 2, 1, 4, 1, 1, …)]

Representations

In words: one million sixteen thousand eighty-one
Ordinal: 1016081st
Binary: 11111000000100010001
Octal: 3700421
Hexadecimal: 0xF8111
Base64: D4ER
One's complement: 4,293,951,214 (32-bit)
Scientific notation: 1.016081 × 10⁶
As a duration: 1,016,081 s = 11 days, 18 hours, 14 minutes, 41 seconds

In other bases

ternary (3) 1220121210122

quaternary (4) 3320010101

quinary (5) 230003311

senary (6) 33440025

septenary (7) 11431223

nonary (9) 1817718

undecimal (11) 634440

duodecimal (12) 410015

tridecimal (13) 297641

tetradecimal (14) 1c6413

pentadecimal (15) 1510db

As an angle

1,016,081° = 2,822 × 360° + 161°

161° ≈ 2.81 rad

Compass bearing: SSE (south-southeast)

Why does a circle have 360 degrees? →

Historical numeral systems

Babylonian (base 60): 𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒁹𒁹 𒌋𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒁹
Egyptian hieroglyphic: 𓁨𓂍𓆼𓆼𓆼𓆼𓆼𓆼𓎆𓎆𓎆𓎆𓎆𓎆𓎆𓎆𓏺
Chinese: 一百零一萬六千零八十一
Chinese (financial): 壹佰零壹萬陸仟零捌拾壹

In other modern scripts

Eastern Arabic ١٠١٦٠٨١ Devanagari १०१६०८१ Bengali ১০১৬০৮১ Tamil ௧௦௧௬௦௮௧ Thai ๑๐๑๖๐๘๑ Tibetan ༡༠༡༦༠༨༡ Khmer ១០១៦០៨១ Lao ໑໐໑໖໐໘໑ Burmese ၁၀၁၆၀၈၁

Also seen as

Hex color

#0F8111

RGB(15, 129, 17)

IPv4 address

As an unsigned 32-bit integer, this is the IPv4 address 0.15.129.17.

Address: 0.15.129.17
Class: reserved
IPv4-mapped IPv6: ::ffff:0.15.129.17

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

Possible date

Could be parsed as a date. Most likely interpretation: Wednesday, January 1, 6081 (MDDYYYY (US, single-digit month)).

Other possible interpretations (2)

6081-10-01 (MMDYYYY (US, single-digit day))
6081-01-10 (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 1,016,081 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 US1,016,081 on Google Patents ↗ Look up on USPTO ↗