Live analysis

1,006,626

1,006,626 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.).

1,006,626 (one million six thousand six hundred twenty-six) is an even 7-digit number. It is a composite number with 8 divisors, and factors as 2 × 3 × 167,771. Its proper divisors sum to 1,006,638, more than the number itself, making it an abundant number. Written other ways, in hexadecimal, 0xF5C22.

Abundant Number Arithmetic Number Cube-Free Evil Number Semiperfect Number Sphenic Number Squarefree

Interestingness

★ ★ ★ ☆ ☆

5 notable facts · grade C

1,006,614 1,006,615 1,006,616 1,006,617 1,006,618 1,006,619 1,006,620 1,006,621 1,006,622 1,006,623 1,006,624 1,006,625 1,006,626 1,006,627 1,006,628 1,006,629 1,006,630 1,006,631 1,006,632 1,006,633 1,006,634 1,006,635 1,006,636 1,006,637 1,006,638

less more

Properties

Parity: Even
Digit count: 7
Digit sum: 21
Digit product: 0
Digital root: 3
Palindrome: No
Bit width: 20 bits
Reversed: 6,266,001
Square (n²): 1,013,295,903,876
Cube (n³): 1,020,010,002,535,082,376
Divisor count: 8
σ(n) — sum of divisors: 2,013,264
φ(n) — Euler's totient: 335,540
Sum of prime factors: 167,776

Primality

Prime factorization: 2 × 3 × 167771

Nearest primes: 1,006,613 (−13) · 1,006,633 (+7)

Divisors & multiples

All divisors (8)

1 · 2 · 3 · 6 · 167771 · 335542 · 503313 (half) · 1006626

Aliquot sum (sum of proper divisors): 1,006,638

Factor pairs (a × b = 1,006,626)

1 × 1006626

2 × 503313

3 × 335542

6 × 167771

First multiples

1,006,626 · 2,013,252 (double) · 3,019,878 · 4,026,504 · 5,033,130 · 6,039,756 · 7,046,382 · 8,053,008 · 9,059,634 · 10,066,260

Sums & aliquot sequence

As consecutive integers: 335,541 + 335,542 + 335,543 251,655 + 251,656 + 251,657 + 251,658 83,880 + 83,881 + … + 83,891

Aliquot sequence: 1,006,626 → 1,006,638 → 1,170,642 → 1,383,630 → 2,133,714 → 2,558,526 → 2,558,538 → 3,015,030 → 4,221,114 → 4,427,526 → 4,427,538 → 4,703,166 → 6,435,234 → 9,289,566 → 15,226,002 → 21,686,958 → 26,572,890 — unresolved within range

Continued fraction of √n

√1,006,626 = [1003; (3, 3, 1, 35, 1, 2, 1, 1, 50, 1, 7, 3, 4, 1, 2, 6, 18, 11, 1, 4, 1, 1, 39, 1, …)]

Representations

In words: one million six thousand six hundred twenty-six
Ordinal: 1006626th
Binary: 11110101110000100010
Octal: 3656042
Hexadecimal: 0xF5C22
Base64: D1wi
One's complement: 4,293,960,669 (32-bit)
Scientific notation: 1.006626 × 10⁶
As a duration: 1,006,626 s = 11 days, 15 hours, 37 minutes, 6 seconds

In other bases

ternary (3) 1220010211110

quaternary (4) 3311300202

quinary (5) 224203001

senary (6) 33324150

septenary (7) 11361525

nonary (9) 1803743

undecimal (11) 628325

duodecimal (12) 406656

tridecimal (13) 29324a

tetradecimal (14) 1c2bbc

pentadecimal (15) 14d3d6

As an angle

1,006,626° = 2,796 × 360° + 66°

66° ≈ 1.152 rad

Compass bearing: ENE (east-northeast)

Why does a circle have 360 degrees? →

Historical numeral systems

Babylonian (base 60): 𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒁹𒁹𒁹𒁹𒁹𒁹
Egyptian hieroglyphic: 𓁨𓆼𓆼𓆼𓆼𓆼𓆼𓍢𓍢𓍢𓍢𓍢𓍢𓎆𓎆𓏺𓏺𓏺𓏺𓏺𓏺
Chinese: 一百萬六千六百二十六
Chinese (financial): 壹佰萬陸仟陸佰貳拾陸

In other modern scripts

Eastern Arabic ١٠٠٦٦٢٦ Devanagari १००६६२६ Bengali ১০০৬৬২৬ Tamil ௧௦௦௬௬௨௬ Thai ๑๐๐๖๖๒๖ Tibetan ༡༠༠༦༦༢༦ Khmer ១០០៦៦២៦ Lao ໑໐໐໖໖໒໖ Burmese ၁၀၀၆၆၂၆

Also seen as

Goldbach decomposition

Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 1006626, here are decompositions:

13 + 1006613 = 1006626
17 + 1006609 = 1006626
37 + 1006589 = 1006626
43 + 1006583 = 1006626
67 + 1006559 = 1006626
79 + 1006547 = 1006626
83 + 1006543 = 1006626
113 + 1006513 = 1006626

Showing the first eight; more decompositions exist.

Hex color

#0F5C22

RGB(15, 92, 34)

IPv4 address

As an unsigned 32-bit integer, this is the IPv4 address 0.15.92.34.

Address: 0.15.92.34
Class: reserved
IPv4-mapped IPv6: ::ffff:0.15.92.34

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 1,006,626 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 US1,006,626 on Google Patents ↗ Look up on USPTO ↗

Position in π

The digit sequence 1006626 first appears in π at position 922,843 of the decimal expansion (the 922,843ordinal-suffix:rd digit after the integer 3).

Search range: the first 1,000,000 fractional digits of π. Any 6-digit-or-shorter string is virtually guaranteed to appear in there — the more interesting signal is the position.

Look up 1006626 on Pi Search ↗