Live analysis

1,006,726

1,006,726 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.).

1,006,726 (one million six thousand seven hundred twenty-six) is an even 7-digit number. It is a composite number with 8 divisors, and factors as 2 × 7 × 71,909. Written other ways, in hexadecimal, 0xF5C86.

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

Interestingness

★ ★ ☆ ☆ ☆

4 notable facts · grade D

1,006,714 1,006,715 1,006,716 1,006,717 1,006,718 1,006,719 1,006,720 1,006,721 1,006,722 1,006,723 1,006,724 1,006,725 1,006,726 1,006,727 1,006,728 1,006,729 1,006,730 1,006,731 1,006,732 1,006,733 1,006,734 1,006,735 1,006,736 1,006,737 1,006,738

less more

Properties

Parity: Even
Digit count: 7
Digit sum: 22
Digit product: 0
Digital root: 4
Palindrome: No
Bit width: 20 bits
Reversed: 6,276,001
Square (n²): 1,013,497,239,076
Cube (n³): 1,020,314,021,506,025,176
Divisor count: 8
σ(n) — sum of divisors: 1,725,840
φ(n) — Euler's totient: 431,448
Sum of prime factors: 71,918

Primality

Prime factorization: 2 × 7 × 71909

Nearest primes: 1,006,721 (−5) · 1,006,739 (+13)

Divisors & multiples

All divisors (8)

1 · 2 · 7 · 14 · 71909 · 143818 · 503363 (half) · 1006726

Aliquot sum (sum of proper divisors): 719,114

Factor pairs (a × b = 1,006,726)

1 × 1006726

2 × 503363

7 × 143818

14 × 71909

First multiples

1,006,726 · 2,013,452 (double) · 3,020,178 · 4,026,904 · 5,033,630 · 6,040,356 · 7,047,082 · 8,053,808 · 9,060,534 · 10,067,260

Sums & aliquot sequence

As consecutive integers: 251,680 + 251,681 + 251,682 + 251,683 143,815 + 143,816 + … + 143,821 35,941 + 35,942 + … + 35,968

Aliquot sequence: 1,006,726 → 719,114 → 457,654 → 258,746 → 136,858 → 73,562 → 36,784 → 45,676 → 38,604 → 51,500 → 62,068 → 48,812 → 36,616 → 35,384 → 30,976 → 36,987 → 12,333 — unresolved within range

Continued fraction of √n

√1,006,726 = [1003; (2, 1, 3, 1, 22, 3, 1, 1, 2, 1, 52, 11, 3, 7, 9, 5, 13, 5, 2, 14, 5, 5, 17, 1, …)]

Representations

In words: one million six thousand seven hundred twenty-six
Ordinal: 1006726th
Binary: 11110101110010000110
Octal: 3656206
Hexadecimal: 0xF5C86
Base64: D1yG
One's complement: 4,293,960,569 (32-bit)
Scientific notation: 1.006726 × 10⁶
As a duration: 1,006,726 s = 11 days, 15 hours, 38 minutes, 46 seconds

In other bases

ternary (3) 1220010222011

quaternary (4) 3311302012

quinary (5) 224203401

senary (6) 33324434

septenary (7) 11362030

nonary (9) 1803864

undecimal (11) 628406

duodecimal (12) 40671a

tridecimal (13) 2932c6

tetradecimal (14) 1c2c50

pentadecimal (15) 14d451

As an angle

1,006,726° = 2,796 × 360° + 166°

166° ≈ 2.897 rad

Compass bearing: SSE (south-southeast)

Why does a circle have 360 degrees? →

Historical numeral systems

Babylonian (base 60): 𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹
Egyptian hieroglyphic: 𓁨𓆼𓆼𓆼𓆼𓆼𓆼𓍢𓍢𓍢𓍢𓍢𓍢𓍢𓎆𓎆𓏺𓏺𓏺𓏺𓏺𓏺
Chinese: 一百萬六千七百二十六
Chinese (financial): 壹佰萬陸仟柒佰貳拾陸

In other modern scripts

Eastern Arabic ١٠٠٦٧٢٦ Devanagari १००६७२६ Bengali ১০০৬৭২৬ Tamil ௧௦௦௬௭௨௬ Thai ๑๐๐๖๗๒๖ Tibetan ༡༠༠༦༧༢༦ Khmer ១០០៦៧២៦ Lao ໑໐໐໖໗໒໖ Burmese ၁၀၀၆၇၂၆

Also seen as

Goldbach decomposition

Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 1006726, here are decompositions:

5 + 1006721 = 1006726
89 + 1006637 = 1006726
113 + 1006613 = 1006726
137 + 1006589 = 1006726
167 + 1006559 = 1006726
179 + 1006547 = 1006726
233 + 1006493 = 1006726
257 + 1006469 = 1006726

Showing the first eight; more decompositions exist.

Hex color

#0F5C86

RGB(15, 92, 134)

IPv4 address

As an unsigned 32-bit integer, this is the IPv4 address 0.15.92.134.

Address: 0.15.92.134
Class: reserved
IPv4-mapped IPv6: ::ffff:0.15.92.134

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 1,006,726 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 US1,006,726 on Google Patents ↗ Look up on USPTO ↗