Live analysis

1,009,340

1,009,340 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.).

1,009,340 (one million nine thousand three hundred forty) is an even 7-digit number. It is a composite number with 24 divisors, and factors as 2² × 5 × 109 × 463. Its proper divisors sum to 1,134,340, more than the number itself, making it an abundant number. Written other ways, in hexadecimal, 0xF66BC.

Abundant Number Arithmetic Number Cube-Free Gapful Number Odious Number Pernicious Number Recamán's Sequence Semiperfect Number

Interestingness

★ ★ ★ ☆ ☆

5 notable facts · grade C

1,009,328 1,009,329 1,009,330 1,009,331 1,009,332 1,009,333 1,009,334 1,009,335 1,009,336 1,009,337 1,009,338 1,009,339 1,009,340 1,009,341 1,009,342 1,009,343 1,009,344 1,009,345 1,009,346 1,009,347 1,009,348 1,009,349 1,009,350 1,009,351 1,009,352

less more

Properties

Parity: Even
Digit count: 7
Digit sum: 17
Digit product: 0
Digital root: 8
Palindrome: No
Bit width: 20 bits
Reversed: 439,001
Recamán's sequence: a(346,771) = 1,009,340
Square (n²): 1,018,767,235,600
Cube (n³): 1,028,282,521,580,504,000
Divisor count: 24
σ(n) — sum of divisors: 2,143,680
φ(n) — Euler's totient: 399,168
Sum of prime factors: 581

Primality

Prime factorization: 2 ² × 5 × 109 × 463

Nearest primes: 1,009,321 (−19) · 1,009,343 (+3)

Divisors & multiples

All divisors (24)

1 · 2 · 4 · 5 · 10 · 20 · 109 · 218 · 436 · 463 · 545 · 926 · 1090 · 1852 · 2180 · 2315 · 4630 · 9260 · 50467 · 100934 · 201868 · 252335 · 504670 (half) · 1009340

Aliquot sum (sum of proper divisors): 1,134,340

Factor pairs (a × b = 1,009,340)

1 × 1009340

2 × 504670

4 × 252335

5 × 201868

10 × 100934

20 × 50467

109 × 9260

218 × 4630

436 × 2315

463 × 2180

545 × 1852

926 × 1090

First multiples

1,009,340 · 2,018,680 (double) · 3,028,020 · 4,037,360 · 5,046,700 · 6,056,040 · 7,065,380 · 8,074,720 · 9,084,060 · 10,093,400

Sums & aliquot sequence

As consecutive integers: 201,866 + 201,867 + 201,868 + 201,869 + 201,870 126,164 + 126,165 + … + 126,171 25,214 + 25,215 + … + 25,253 9,206 + 9,207 + … + 9,314

Aliquot sequence: 1,009,340 → 1,134,340 → 1,305,020 → 1,555,684 → 1,376,280 → 3,097,800 → 7,311,690 → 11,869,758 → 14,736,042 → 19,070,874 → 22,330,278 → 27,708,282 → 43,277,958 → 50,730,138 → 63,257,190 → 88,841,370 → 124,638,630 — unresolved within range

Continued fraction of √n

√1,009,340 = [1004; (1, 1, 1, 14, 9, 3, 1, 1, 1, 1, 9, 1, 10, 69, 5, 8, 28, 5, 1, 1, 1, 1, 4, 18, …)]

Period length 48 — the block in parentheses repeats forever.

Representations

In words: one million nine thousand three hundred forty
Ordinal: 1009340th
Binary: 11110110011010111100
Octal: 3663274
Hexadecimal: 0xF66BC
Base64: D2a8
One's complement: 4,293,957,955 (32-bit)
Scientific notation: 1.00934 × 10⁶
As a duration: 1,009,340 s = 11 days, 16 hours, 22 minutes, 20 seconds

In other bases

ternary (3) 1220021112222

quaternary (4) 3312122330

quinary (5) 224244330

senary (6) 33344512

septenary (7) 11402453

nonary (9) 1807488

undecimal (11) 62a372

duodecimal (12) 408138

tridecimal (13) 294557

tetradecimal (14) 1c3b9a

pentadecimal (15) 14e0e5

As an angle

1,009,340° = 2,803 × 360° + 260°

260° ≈ 4.538 rad

Compass bearing: W (west)

Why does a circle have 360 degrees? →

Historical numeral systems

Babylonian (base 60): 𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋 𒌋𒌋𒁹𒁹 𒌋𒌋
Egyptian hieroglyphic: 𓁨𓆼𓆼𓆼𓆼𓆼𓆼𓆼𓆼𓆼𓍢𓍢𓍢𓎆𓎆𓎆𓎆
Chinese: 一百萬九千三百四十
Chinese (financial): 壹佰萬玖仟參佰肆拾

In other modern scripts

Eastern Arabic ١٠٠٩٣٤٠ Devanagari १००९३४० Bengali ১০০৯৩৪০ Tamil ௧௦௦௯௩௪௦ Thai ๑๐๐๙๓๔๐ Tibetan ༡༠༠༩༣༤༠ Khmer ១០០៩៣៤០ Lao ໑໐໐໙໓໔໐ Burmese ၁၀၀၉၃၄၀

Also seen as

Goldbach decomposition

Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 1009340, here are decompositions:

19 + 1009321 = 1009340
37 + 1009303 = 1009340
97 + 1009243 = 1009340
103 + 1009237 = 1009340
139 + 1009201 = 1009340
151 + 1009189 = 1009340
181 + 1009159 = 1009340
349 + 1008991 = 1009340

Showing the first eight; more decompositions exist.

Hex color

#0F66BC

RGB(15, 102, 188)

IPv4 address

As an unsigned 32-bit integer, this is the IPv4 address 0.15.102.188.

Address: 0.15.102.188
Class: reserved
IPv4-mapped IPv6: ::ffff:0.15.102.188

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 1,009,340 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 US1,009,340 on Google Patents ↗ Look up on USPTO ↗