Live analysis

1,009,426

1,009,426 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.).

1,009,426 (one million nine thousand four hundred twenty-six) is an even 7-digit number. It is a composite number with 16 divisors, and factors as 2 × 11 × 17 × 2,699. Written other ways, in hexadecimal, 0xF6712.

Arithmetic Number Cube-Free Deficient Number Harshad / Niven Odious Number Pernicious Number Recamán's Sequence Squarefree

Interestingness

★ ★ ★ ☆ ☆

5 notable facts · grade C

1,009,414 1,009,415 1,009,416 1,009,417 1,009,418 1,009,419 1,009,420 1,009,421 1,009,422 1,009,423 1,009,424 1,009,425 1,009,426 1,009,427 1,009,428 1,009,429 1,009,430 1,009,431 1,009,432 1,009,433 1,009,434 1,009,435 1,009,436 1,009,437 1,009,438

less more

Properties

Parity: Even
Digit count: 7
Digit sum: 22
Digit product: 0
Digital root: 4
Palindrome: No
Bit width: 20 bits
Reversed: 6,249,001
Recamán's sequence: a(346,599) = 1,009,426
Square (n²): 1,018,940,849,476
Cube (n³): 1,028,545,385,923,160,776
Divisor count: 16
σ(n) — sum of divisors: 1,749,600
φ(n) — Euler's totient: 431,680
Sum of prime factors: 2,729

Primality

Prime factorization: 2 × 11 × 17 × 2699

Nearest primes: 1,009,417 (−9) · 1,009,433 (+7)

Divisors & multiples

All divisors (16)

1 · 2 · 11 · 17 · 22 · 34 · 187 · 374 · 2699 · 5398 · 29689 · 45883 · 59378 · 91766 · 504713 (half) · 1009426

Aliquot sum (sum of proper divisors): 740,174

Factor pairs (a × b = 1,009,426)

1 × 1009426

2 × 504713

11 × 91766

17 × 59378

22 × 45883

34 × 29689

187 × 5398

374 × 2699

First multiples

1,009,426 · 2,018,852 (double) · 3,028,278 · 4,037,704 · 5,047,130 · 6,056,556 · 7,065,982 · 8,075,408 · 9,084,834 · 10,094,260

Sums & aliquot sequence

As consecutive integers: 252,355 + 252,356 + 252,357 + 252,358 91,761 + 91,762 + … + 91,771 59,370 + 59,371 + … + 59,386 22,920 + 22,921 + … + 22,963

Aliquot sequence: 1,009,426 → 740,174 → 388,474 → 224,966 → 160,714 → 82,934 → 41,470 → 49,250 → 43,414 → 32,510 → 26,026 → 26,678 → 13,342 → 9,554 → 5,674 → 2,840 → 3,640 — unresolved within range

Continued fraction of √n

√1,009,426 = [1004; (1, 2, 2, 1, 4, 2, 3, 1, 1, 1, 1, 4, 1, 2, 1, 42, 66, 1, 22, 8, 1, 29, 1, 1, …)]

Representations

In words: one million nine thousand four hundred twenty-six
Ordinal: 1009426th
Binary: 11110110011100010010
Octal: 3663422
Hexadecimal: 0xF6712
Base64: D2cS
One's complement: 4,293,957,869 (32-bit)
Scientific notation: 1.009426 × 10⁶
As a duration: 1,009,426 s = 11 days, 16 hours, 23 minutes, 46 seconds

In other bases

ternary (3) 1220021200011

quaternary (4) 3312130102

quinary (5) 224300201

senary (6) 33345134

septenary (7) 11402635

nonary (9) 1807604

undecimal (11) 62a440

duodecimal (12) 4081aa

tridecimal (13) 2945c2

tetradecimal (14) 1c3c1c

pentadecimal (15) 14e151

As an angle

1,009,426° = 2,803 × 360° + 346°

346° ≈ 6.039 rad

Compass bearing: NNW (north-northwest)

Why does a circle have 360 degrees? →

Historical numeral systems

Babylonian (base 60): 𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋 𒌋𒌋𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹
Egyptian hieroglyphic: 𓁨𓆼𓆼𓆼𓆼𓆼𓆼𓆼𓆼𓆼𓍢𓍢𓍢𓍢𓎆𓎆𓏺𓏺𓏺𓏺𓏺𓏺
Chinese: 一百萬九千四百二十六
Chinese (financial): 壹佰萬玖仟肆佰貳拾陸

In other modern scripts

Eastern Arabic ١٠٠٩٤٢٦ Devanagari १००९४२६ Bengali ১০০৯৪২৬ Tamil ௧௦௦௯௪௨௬ Thai ๑๐๐๙๔๒๖ Tibetan ༡༠༠༩༤༢༦ Khmer ១០០៩៤២៦ Lao ໑໐໐໙໔໒໖ Burmese ၁၀၀၉၄၂၆

Also seen as

Goldbach decomposition

Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 1009426, here are decompositions:

53 + 1009373 = 1009426
83 + 1009343 = 1009426
107 + 1009319 = 1009426
137 + 1009289 = 1009426
167 + 1009259 = 1009426
179 + 1009247 = 1009426
227 + 1009199 = 1009426
233 + 1009193 = 1009426

Showing the first eight; more decompositions exist.

Hex color

#0F6712

RGB(15, 103, 18)

IPv4 address

As an unsigned 32-bit integer, this is the IPv4 address 0.15.103.18.

Address: 0.15.103.18
Class: reserved
IPv4-mapped IPv6: ::ffff:0.15.103.18

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 1,009,426 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 US1,009,426 on Google Patents ↗ Look up on USPTO ↗