Live analysis

1,004,442

1,004,442 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.).

1,004,442 (one million four thousand four hundred forty-two) is an even 7-digit number. It is a composite number with 8 divisors, and factors as 2 × 3 × 167,407. Its proper divisors sum to 1,004,454, more than the number itself, making it an abundant number. Written other ways, in hexadecimal, 0xF539A.

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

Interestingness

★ ★ ★ ☆ ☆

5 notable facts · grade C

1,004,430 1,004,431 1,004,432 1,004,433 1,004,434 1,004,435 1,004,436 1,004,437 1,004,438 1,004,439 1,004,440 1,004,441 1,004,442 1,004,443 1,004,444 1,004,445 1,004,446 1,004,447 1,004,448 1,004,449 1,004,450 1,004,451 1,004,452 1,004,453 1,004,454

less more

Properties

Parity: Even
Digit count: 7
Digit sum: 15
Digit product: 0
Digital root: 6
Palindrome: No
Bit width: 20 bits
Reversed: 2,444,001
Square (n²): 1,008,903,731,364
Cube (n³): 1,013,385,281,738,718,888
Divisor count: 8
σ(n) — sum of divisors: 2,008,896
φ(n) — Euler's totient: 334,812
Sum of prime factors: 167,412

Primality

Prime factorization: 2 × 3 × 167407

Nearest primes: 1,004,441 (−1) · 1,004,449 (+7)

Divisors & multiples

All divisors (8)

1 · 2 · 3 · 6 · 167407 · 334814 · 502221 (half) · 1004442

Aliquot sum (sum of proper divisors): 1,004,454

Factor pairs (a × b = 1,004,442)

1 × 1004442

2 × 502221

3 × 334814

6 × 167407

First multiples

1,004,442 · 2,008,884 (double) · 3,013,326 · 4,017,768 · 5,022,210 · 6,026,652 · 7,031,094 · 8,035,536 · 9,039,978 · 10,044,420

Sums & aliquot sequence

As consecutive integers: 334,813 + 334,814 + 334,815 251,109 + 251,110 + 251,111 + 251,112 83,698 + 83,699 + … + 83,709

Aliquot sequence: 1,004,442 → 1,004,454 → 1,587,546 → 1,940,454 → 2,329,266 → 2,329,278 → 3,169,602 → 3,697,908 → 5,438,604 → 7,251,500 → 8,586,868 → 6,464,364 → 8,619,180 → 15,514,692 → 22,201,980 → 39,963,732 → 53,285,004 — unresolved within range

Continued fraction of √n

√1,004,442 = [1002; (4, 1, 1, 2, 1, 3, 1, 10, 6, 17, 1, 8, 2, 2, 1, 2, 4, 1, 6, 2, 1, 1, 10, 1, …)]

Representations

In words: one million four thousand four hundred forty-two
Ordinal: 1004442nd
Binary: 11110101001110011010
Octal: 3651632
Hexadecimal: 0xF539A
Base64: D1Oa
One's complement: 4,293,962,853 (32-bit)
Scientific notation: 1.004442 × 10⁶
As a duration: 1,004,442 s = 11 days, 15 hours, 42 seconds

In other bases

ternary (3) 1220000211120

quaternary (4) 3311032122

quinary (5) 224120232

senary (6) 33310110

septenary (7) 11352255

nonary (9) 1800746

undecimal (11) 62671a

duodecimal (12) 405336

tridecimal (13) 29225a

tetradecimal (14) 1c209c

pentadecimal (15) 14c92c

As an angle

1,004,442° = 2,790 × 360° + 42°

42° ≈ 0.733 rad

Compass bearing: NE (northeast)

Why does a circle have 360 degrees? →

Historical numeral systems

Babylonian (base 60): 𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹 · 𒌋𒌋𒌋𒌋𒁹𒁹
Egyptian hieroglyphic: 𓁨𓆼𓆼𓆼𓆼𓍢𓍢𓍢𓍢𓎆𓎆𓎆𓎆𓏺𓏺
Chinese: 一百萬四千四百四十二
Chinese (financial): 壹佰萬肆仟肆佰肆拾貳

In other modern scripts

Eastern Arabic ١٠٠٤٤٤٢ Devanagari १००४४४२ Bengali ১০০৪৪৪২ Tamil ௧௦௦௪௪௪௨ Thai ๑๐๐๔๔๔๒ Tibetan ༡༠༠༤༤༤༢ Khmer ១០០៤៤៤២ Lao ໑໐໐໔໔໔໒ Burmese ၁၀၀၄၄၄၂

Also seen as

Goldbach decomposition

Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 1004442, here are decompositions:

13 + 1004429 = 1004442
41 + 1004401 = 1004442
71 + 1004371 = 1004442
79 + 1004363 = 1004442
139 + 1004303 = 1004442
149 + 1004293 = 1004442
163 + 1004279 = 1004442
233 + 1004209 = 1004442

Showing the first eight; more decompositions exist.

Hex color

#0F539A

RGB(15, 83, 154)

IPv4 address

As an unsigned 32-bit integer, this is the IPv4 address 0.15.83.154.

Address: 0.15.83.154
Class: reserved
IPv4-mapped IPv6: ::ffff:0.15.83.154

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 1,004,442 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 US1,004,442 on Google Patents ↗ Look up on USPTO ↗