Live analysis

1,004,436

1,004,436 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.).

1,004,436 (one million four thousand four hundred thirty-six) is an even 7-digit number. It is a composite number with 18 divisors, and factors as 2² × 3² × 27,901. Its proper divisors sum to 1,534,646, more than the number itself, making it an abundant number. Written other ways, in hexadecimal, 0xF5394.

Abundant Number Cube-Free Harshad / Niven Odious Number Pernicious Number Refactorable Number Semiperfect Number

Interestingness

★ ★ ☆ ☆ ☆

4 notable facts · grade D

1,004,424 1,004,425 1,004,426 1,004,427 1,004,428 1,004,429 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

less more

Properties

Parity: Even
Digit count: 7
Digit sum: 18
Digit product: 0
Digital root: 9
Palindrome: No
Bit width: 20 bits
Reversed: 6,344,001
Square (n²): 1,008,891,678,096
Cube (n³): 1,013,367,121,580,033,856
Divisor count: 18
σ(n) — sum of divisors: 2,539,082
φ(n) — Euler's totient: 334,800
Sum of prime factors: 27,911

Primality

Prime factorization: 2 ² × 3 ² × 27901

Nearest primes: 1,004,429 (−7) · 1,004,441 (+5)

Divisors & multiples

All divisors (18)

1 · 2 · 3 · 4 · 6 · 9 · 12 · 18 · 36 · 27901 · 55802 · 83703 · 111604 · 167406 · 251109 · 334812 · 502218 (half) · 1004436

Aliquot sum (sum of proper divisors): 1,534,646

Factor pairs (a × b = 1,004,436)

1 × 1004436

2 × 502218

3 × 334812

4 × 251109

6 × 167406

9 × 111604

12 × 83703

18 × 55802

36 × 27901

First multiples

1,004,436 · 2,008,872 (double) · 3,013,308 · 4,017,744 · 5,022,180 · 6,026,616 · 7,031,052 · 8,035,488 · 9,039,924 · 10,044,360

Sums & aliquot sequence

As a sum of two squares: 156² + 990²

As consecutive integers: 334,811 + 334,812 + 334,813 125,551 + 125,552 + … + 125,558 111,600 + 111,601 + … + 111,608 41,840 + 41,841 + … + 41,863

Aliquot sequence: 1,004,436 → 1,534,646 → 767,326 → 605,858 → 385,582 → 192,794 → 145,894 → 119,354 → 62,086 → 33,674 → 17,626 → 12,614 → 10,714 → 6,854 → 3,946 → 1,976 → 2,224 — unresolved within range

Continued fraction of √n

√1,004,436 = [1002; (4, 1, 1, 1, 3, 2, 2, 5, 1, 3, 7, 1, 86, 3, 1, 2, 2, 1, 24, 2, 1, 5, 13, 1, …)]

Representations

In words: one million four thousand four hundred thirty-six
Ordinal: 1004436th
Binary: 11110101001110010100
Octal: 3651624
Hexadecimal: 0xF5394
Base64: D1OU
One's complement: 4,293,962,859 (32-bit)
Scientific notation: 1.004436 × 10⁶
As a duration: 1,004,436 s = 11 days, 15 hours, 36 seconds

In other bases

ternary (3) 1220000211100

quaternary (4) 3311032110

quinary (5) 224120221

senary (6) 33310100

septenary (7) 11352246

nonary (9) 1800740

undecimal (11) 626714

duodecimal (12) 405330

tridecimal (13) 292254

tetradecimal (14) 1c2096

pentadecimal (15) 14c926

As an angle

1,004,436° = 2,790 × 360° + 36°

36° ≈ 0.628 rad

Compass bearing: NE (northeast)

Why does a circle have 360 degrees? →

Historical numeral systems

Babylonian (base 60): 𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹 · 𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹
Egyptian hieroglyphic: 𓁨𓆼𓆼𓆼𓆼𓍢𓍢𓍢𓍢𓎆𓎆𓎆𓏺𓏺𓏺𓏺𓏺𓏺
Chinese: 一百萬四千四百三十六
Chinese (financial): 壹佰萬肆仟肆佰參拾陸

In other modern scripts

Eastern Arabic ١٠٠٤٤٣٦ Devanagari १००४४३६ Bengali ১০০৪৪৩৬ Tamil ௧௦௦௪௪௩௬ Thai ๑๐๐๔๔๓๖ Tibetan ༡༠༠༤༤༣༦ Khmer ១០០៤៤៣៦ Lao ໑໐໐໔໔໓໖ Burmese ၁၀၀၄၄၃၆

Also seen as

Goldbach decomposition

Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 1004436, here are decompositions:

7 + 1004429 = 1004436
73 + 1004363 = 1004436
113 + 1004323 = 1004436
149 + 1004287 = 1004436
157 + 1004279 = 1004436
163 + 1004273 = 1004436
227 + 1004209 = 1004436
269 + 1004167 = 1004436

Showing the first eight; more decompositions exist.

Hex color

#0F5394

RGB(15, 83, 148)

IPv4 address

As an unsigned 32-bit integer, this is the IPv4 address 0.15.83.148.

Address: 0.15.83.148
Class: reserved
IPv4-mapped IPv6: ::ffff:0.15.83.148

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 1,004,436 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 US1,004,436 on Google Patents ↗ Look up on USPTO ↗