Live analysis

1,009,444

1,009,444 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.).

1,009,444 (one million nine thousand four hundred forty-four) is an even 7-digit number. It is a composite number with 12 divisors, and factors as 2² × 73 × 3,457. Written other ways, in hexadecimal, 0xF6724.

Cube-Free Deficient Number Happy Number Odious Number Pernicious Number Recamán's Sequence

Interestingness

★ ☆ ☆ ☆ ☆

3 notable facts · grade F

1,009,432 1,009,433 1,009,434 1,009,435 1,009,436 1,009,437 1,009,438 1,009,439 1,009,440 1,009,441 1,009,442 1,009,443 1,009,444 1,009,445 1,009,446 1,009,447 1,009,448 1,009,449 1,009,450 1,009,451 1,009,452 1,009,453 1,009,454 1,009,455 1,009,456

less more

Properties

Parity: Even
Digit count: 7
Digit sum: 22
Digit product: 0
Digital root: 4
Palindrome: No
Bit width: 20 bits
Reversed: 4,449,001
Recamán's sequence: a(346,563) = 1,009,444
Square (n²): 1,018,977,189,136
Cube (n³): 1,028,600,409,710,200,384
Divisor count: 12
σ(n) — sum of divisors: 1,791,244
φ(n) — Euler's totient: 497,664
Sum of prime factors: 3,534

Primality

Prime factorization: 2 ² × 73 × 3457

Nearest primes: 1,009,439 (−5) · 1,009,457 (+13)

Divisors & multiples

All divisors (12)

1 · 2 · 4 · 73 · 146 · 292 · 3457 · 6914 · 13828 · 252361 · 504722 (half) · 1009444

Aliquot sum (sum of proper divisors): 781,800

Factor pairs (a × b = 1,009,444)

1 × 1009444

2 × 504722

4 × 252361

73 × 13828

146 × 6914

292 × 3457

First multiples

1,009,444 · 2,018,888 (double) · 3,028,332 · 4,037,776 · 5,047,220 · 6,056,664 · 7,066,108 · 8,075,552 · 9,084,996 · 10,094,440

Sums & aliquot sequence

As a sum of two squares: 360² + 938² = 470² + 888²

As consecutive integers: 126,177 + 126,178 + … + 126,184 13,792 + 13,793 + … + 13,864 1,437 + 1,438 + … + 2,020

Aliquot sequence: 1,009,444 → 781,800 → 1,643,640 → 3,287,640 → 6,575,640 → 13,698,120 → 27,667,320 → 55,335,000 → 160,595,880 → 321,192,120 → 651,961,320 → 1,315,695,000 → 2,822,980,200 → 5,938,810,200 → 14,344,099,200 — keeps growing

Continued fraction of √n

√1,009,444 = [1004; (1, 2, 2, 5, 1, 1, 1, 1, 6, 2, 1, 2, 3, 8, 1, 1, 1, 2, 1, 3, 4, 1, 1, 15, …)]

Representations

In words: one million nine thousand four hundred forty-four
Ordinal: 1009444th
Binary: 11110110011100100100
Octal: 3663444
Hexadecimal: 0xF6724
Base64: D2ck
One's complement: 4,293,957,851 (32-bit)
Scientific notation: 1.009444 × 10⁶
As a duration: 1,009,444 s = 11 days, 16 hours, 24 minutes, 4 seconds

In other bases

ternary (3) 1220021200211

quaternary (4) 3312130210

quinary (5) 224300234

senary (6) 33345204

septenary (7) 11402662

nonary (9) 1807624

undecimal (11) 62a457

duodecimal (12) 408204

tridecimal (13) 294607

tetradecimal (14) 1c3c32

pentadecimal (15) 14e164

As an angle

1,009,444° = 2,804 × 360° + 4°

4° ≈ 0.07 rad

Compass bearing: N (north)

Why does a circle have 360 degrees? →

Historical numeral systems

Babylonian (base 60): 𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋 𒌋𒌋𒁹𒁹𒁹𒁹 𒁹𒁹𒁹𒁹
Egyptian hieroglyphic: 𓁨𓆼𓆼𓆼𓆼𓆼𓆼𓆼𓆼𓆼𓍢𓍢𓍢𓍢𓎆𓎆𓎆𓎆𓏺𓏺𓏺𓏺
Chinese: 一百萬九千四百四十四
Chinese (financial): 壹佰萬玖仟肆佰肆拾肆

In other modern scripts

Eastern Arabic ١٠٠٩٤٤٤ Devanagari १००९४४४ Bengali ১০০৯৪৪৪ Tamil ௧௦௦௯௪௪௪ Thai ๑๐๐๙๔๔๔ Tibetan ༡༠༠༩༤༤༤ Khmer ១០០៩៤៤៤ Lao ໑໐໐໙໔໔໔ Burmese ၁၀၀၉၄၄၄

Also seen as

Goldbach decomposition

Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 1009444, here are decompositions:

5 + 1009439 = 1009444
11 + 1009433 = 1009444
71 + 1009373 = 1009444
83 + 1009361 = 1009444
101 + 1009343 = 1009444
197 + 1009247 = 1009444
251 + 1009193 = 1009444
281 + 1009163 = 1009444

Showing the first eight; more decompositions exist.

Hex color

#0F6724

RGB(15, 103, 36)

IPv4 address

As an unsigned 32-bit integer, this is the IPv4 address 0.15.103.36.

Address: 0.15.103.36
Class: reserved
IPv4-mapped IPv6: ::ffff:0.15.103.36

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 1,009,444 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 US1,009,444 on Google Patents ↗ Look up on USPTO ↗