Live analysis

1,006,406

1,006,406 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.).

1,006,406 (one million six thousand four hundred six) is an even 7-digit number. It is a composite number with 8 divisors, and factors as 2 × 607 × 829. Written other ways, in hexadecimal, 0xF5B46.

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

Interestingness

★ ★ ☆ ☆ ☆

4 notable facts · grade D

1,006,394 1,006,395 1,006,396 1,006,397 1,006,398 1,006,399 1,006,400 1,006,401 1,006,402 1,006,403 1,006,404 1,006,405 1,006,406 1,006,407 1,006,408 1,006,409 1,006,410 1,006,411 1,006,412 1,006,413 1,006,414 1,006,415 1,006,416 1,006,417 1,006,418

less more

Properties

Parity: Even
Digit count: 7
Digit sum: 17
Digit product: 0
Digital root: 8
Palindrome: No
Bit width: 20 bits
Reversed: 6,046,001
Square (n²): 1,012,853,036,836
Cube (n³): 1,019,341,373,389,971,416
Divisor count: 8
σ(n) — sum of divisors: 1,513,920
φ(n) — Euler's totient: 501,768
Sum of prime factors: 1,438

Primality

Prime factorization: 2 × 607 × 829

Nearest primes: 1,006,393 (−13) · 1,006,433 (+27)

Divisors & multiples

All divisors (8)

1 · 2 · 607 · 829 · 1214 · 1658 · 503203 (half) · 1006406

Aliquot sum (sum of proper divisors): 507,514

Factor pairs (a × b = 1,006,406)

1 × 1006406

2 × 503203

607 × 1658

829 × 1214

First multiples

1,006,406 · 2,012,812 (double) · 3,019,218 · 4,025,624 · 5,032,030 · 6,038,436 · 7,044,842 · 8,051,248 · 9,057,654 · 10,064,060

Sums & aliquot sequence

As consecutive integers: 251,600 + 251,601 + 251,602 + 251,603 1,355 + 1,356 + … + 1,961 800 + 801 + … + 1,628

Aliquot sequence: 1,006,406 → 507,514 → 362,534 → 186,586 → 103,034 → 51,520 → 94,784 → 93,430 → 74,762 → 41,338 → 26,342 → 13,174 → 9,434 → 5,146 → 2,918 → 1,462 → 914 — unresolved within range

Continued fraction of √n

√1,006,406 = [1003; (5, 18, 1, 2, 1, 2, 7, 1, 4, 1, 2, 1, 1, 1, 1, 1, 9, 5, 1, 181, 1, 1, 3, 2, …)]

Representations

In words: one million six thousand four hundred six
Ordinal: 1006406th
Binary: 11110101101101000110
Octal: 3655506
Hexadecimal: 0xF5B46
Base64: D1tG
One's complement: 4,293,960,889 (32-bit)
Scientific notation: 1.006406 × 10⁶
As a duration: 1,006,406 s = 11 days, 15 hours, 33 minutes, 26 seconds

In other bases

ternary (3) 1220010112022

quaternary (4) 3311231012

quinary (5) 224201111

senary (6) 33323142

septenary (7) 11361062

nonary (9) 1803468

undecimal (11) 628145

duodecimal (12) 4064b2

tridecimal (13) 29310b

tetradecimal (14) 1c2aa2

pentadecimal (15) 14d2db

As an angle

1,006,406° = 2,795 × 360° + 206°

206° ≈ 3.595 rad

Compass bearing: SSW (south-southwest)

Why does a circle have 360 degrees? →

Historical numeral systems

Babylonian (base 60): 𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒁹𒁹𒁹 𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹
Egyptian hieroglyphic: 𓁨𓆼𓆼𓆼𓆼𓆼𓆼𓍢𓍢𓍢𓍢𓏺𓏺𓏺𓏺𓏺𓏺
Chinese: 一百萬六千四百零六
Chinese (financial): 壹佰萬陸仟肆佰零陸

In other modern scripts

Eastern Arabic ١٠٠٦٤٠٦ Devanagari १००६४०६ Bengali ১০০৬৪০৬ Tamil ௧௦௦௬௪௦௬ Thai ๑๐๐๖๔๐๖ Tibetan ༡༠༠༦༤༠༦ Khmer ១០០៦៤០៦ Lao ໑໐໐໖໔໐໖ Burmese ၁၀၀၆၄၀၆

Also seen as

Goldbach decomposition

Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 1006406, here are decompositions:

13 + 1006393 = 1006406
67 + 1006339 = 1006406
73 + 1006333 = 1006406
97 + 1006309 = 1006406
103 + 1006303 = 1006406
127 + 1006279 = 1006406
139 + 1006267 = 1006406
157 + 1006249 = 1006406

Showing the first eight; more decompositions exist.

Hex color

#0F5B46

RGB(15, 91, 70)

IPv4 address

As an unsigned 32-bit integer, this is the IPv4 address 0.15.91.70.

Address: 0.15.91.70
Class: reserved
IPv4-mapped IPv6: ::ffff:0.15.91.70

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 1,006,406 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 US1,006,406 on Google Patents ↗ Look up on USPTO ↗