Live analysis

1,003,442

1,003,442 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.).

1,003,442 (one million three thousand four hundred forty-two) is an even 7-digit number. It is a composite number with 16 divisors, and factors as 2 × 11 × 17 × 2,683. Written other ways, in hexadecimal, 0xF4FB2.

Arithmetic Number Cube-Free Deficient Number Odious Number Pernicious Number Squarefree

Interestingness

★ ☆ ☆ ☆ ☆

3 notable facts · grade F

1,003,430 1,003,431 1,003,432 1,003,433 1,003,434 1,003,435 1,003,436 1,003,437 1,003,438 1,003,439 1,003,440 1,003,441 1,003,442 1,003,443 1,003,444 1,003,445 1,003,446 1,003,447 1,003,448 1,003,449 1,003,450 1,003,451 1,003,452 1,003,453 1,003,454

less more

Properties

Parity: Even
Digit count: 7
Digit sum: 14
Digit product: 0
Digital root: 5
Palindrome: No
Bit width: 20 bits
Reversed: 2,443,001
Square (n²): 1,006,895,847,364
Cube (n³): 1,010,361,582,870,626,888
Divisor count: 16
σ(n) — sum of divisors: 1,739,232
φ(n) — Euler's totient: 429,120
Sum of prime factors: 2,713

Primality

Prime factorization: 2 × 11 × 17 × 2683

Nearest primes: 1,003,433 (−9) · 1,003,463 (+21)

Divisors & multiples

All divisors (16)

1 · 2 · 11 · 17 · 22 · 34 · 187 · 374 · 2683 · 5366 · 29513 · 45611 · 59026 · 91222 · 501721 (half) · 1003442

Aliquot sum (sum of proper divisors): 735,790

Factor pairs (a × b = 1,003,442)

1 × 1003442

2 × 501721

11 × 91222

17 × 59026

22 × 45611

34 × 29513

187 × 5366

374 × 2683

First multiples

1,003,442 · 2,006,884 (double) · 3,010,326 · 4,013,768 · 5,017,210 · 6,020,652 · 7,024,094 · 8,027,536 · 9,030,978 · 10,034,420

Sums & aliquot sequence

As consecutive integers: 250,859 + 250,860 + 250,861 + 250,862 91,217 + 91,218 + … + 91,227 59,018 + 59,019 + … + 59,034 22,784 + 22,785 + … + 22,827

Aliquot sequence: 1,003,442 → 735,790 → 709,250 → 618,934 → 327,146 → 163,576 → 205,064 → 179,446 → 110,858 → 70,582 → 35,294 → 25,234 → 18,542 → 9,874 → 4,940 → 6,820 → 9,308 — unresolved within range

Continued fraction of √n

√1,003,442 = [1001; (1, 2, 1, 1, 3, 3, 15, 2, 7, 1, 8, 1, 5, 2, 1, 1, 1, 1, 1, 3, 12, 1, 116, 1, …)]

Period length 46 — the block in parentheses repeats forever.

Representations

In words: one million three thousand four hundred forty-two
Ordinal: 1003442nd
Binary: 11110100111110110010
Octal: 3647662
Hexadecimal: 0xF4FB2
Base64: D0+y
One's complement: 4,293,963,853 (32-bit)
Scientific notation: 1.003442 × 10⁶
As a duration: 1,003,442 s = 11 days, 14 hours, 44 minutes, 2 seconds

In other bases

ternary (3) 1212222110112

quaternary (4) 3310332302

quinary (5) 224102232

senary (6) 33301322

septenary (7) 11346326

nonary (9) 1788415

undecimal (11) 6259a0

duodecimal (12) 404842

tridecimal (13) 29196b

tetradecimal (14) 1c1986

pentadecimal (15) 14c4b2

As an angle

1,003,442° = 2,787 × 360° + 122°

122° ≈ 2.129 rad

Compass bearing: ESE (east-southeast)

Why does a circle have 360 degrees? →

Historical numeral systems

Babylonian (base 60): 𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒁹𒁹𒁹𒁹 𒁹𒁹
Egyptian hieroglyphic: 𓁨𓆼𓆼𓆼𓍢𓍢𓍢𓍢𓎆𓎆𓎆𓎆𓏺𓏺
Chinese: 一百萬三千四百四十二
Chinese (financial): 壹佰萬參仟肆佰肆拾貳

In other modern scripts

Eastern Arabic ١٠٠٣٤٤٢ Devanagari १००३४४२ Bengali ১০০৩৪৪২ Tamil ௧௦௦௩௪௪௨ Thai ๑๐๐๓๔๔๒ Tibetan ༡༠༠༣༤༤༢ Khmer ១០០៣៤៤២ Lao ໑໐໐໓໔໔໒ Burmese ၁၀၀၃၄၄၂

Also seen as

Goldbach decomposition

Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 1003442, here are decompositions:

31 + 1003411 = 1003442
61 + 1003381 = 1003442
73 + 1003369 = 1003442
79 + 1003363 = 1003442
151 + 1003291 = 1003442
163 + 1003279 = 1003442
241 + 1003201 = 1003442
331 + 1003111 = 1003442

Showing the first eight; more decompositions exist.

Hex color

#0F4FB2

RGB(15, 79, 178)

IPv4 address

As an unsigned 32-bit integer, this is the IPv4 address 0.15.79.178.

Address: 0.15.79.178
Class: reserved
IPv4-mapped IPv6: ::ffff:0.15.79.178

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 1,003,442 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 US1,003,442 on Google Patents ↗ Look up on USPTO ↗