Live analysis

1,004,445

1,004,445 is a composite number, odd.

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.).

1,004,445 (one million four thousand four hundred forty-five) is an odd 7-digit number. It is a composite number with 48 divisors, and factors as 3² × 5 × 13 × 17 × 101. Written other ways, in hexadecimal, 0xF539D.

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

Interestingness

★ ☆ ☆ ☆ ☆

3 notable facts · grade F

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 1,004,455 1,004,456 1,004,457

less more

Properties

Parity: Odd
Digit count: 7
Digit sum: 18
Digit product: 0
Digital root: 9
Palindrome: No
Bit width: 20 bits
Reversed: 5,444,001
Square (n²): 1,008,909,758,025
Cube (n³): 1,013,394,361,899,421,125
Divisor count: 48
σ(n) — sum of divisors: 2,004,912
φ(n) — Euler's totient: 460,800
Sum of prime factors: 142

Primality

Prime factorization: 3 ² × 5 × 13 × 17 × 101

Nearest primes: 1,004,441 (−4) · 1,004,449 (+4)

Divisors & multiples

All divisors (48)

1 · 3 · 5 · 9 · 13 · 15 · 17 · 39 · 45 · 51 · 65 · 85 · 101 · 117 · 153 · 195 · 221 · 255 · 303 · 505 · 585 · 663 · 765 · 909 · 1105 · 1313 · 1515 · 1717 · 1989 · 3315 · 3939 · 4545 · 5151 · 6565 · 8585 · 9945 · 11817 · 15453 · 19695 · 22321 · 25755 · 59085 · 66963 · 77265 · 111605 · 200889 · 334815 · 1004445

Aliquot sum (sum of proper divisors): 1,000,467

Factor pairs (a × b = 1,004,445)

1 × 1004445

3 × 334815

5 × 200889

9 × 111605

13 × 77265

15 × 66963

17 × 59085

39 × 25755

45 × 22321

51 × 19695

65 × 15453

85 × 11817

101 × 9945

117 × 8585

153 × 6565

195 × 5151

221 × 4545

255 × 3939

303 × 3315

505 × 1989

585 × 1717

663 × 1515

765 × 1313

909 × 1105

First multiples

1,004,445 · 2,008,890 (double) · 3,013,335 · 4,017,780 · 5,022,225 · 6,026,670 · 7,031,115 · 8,035,560 · 9,040,005 · 10,044,450

Sums & aliquot sequence

As a sum of two squares: 21² + 1,002² = 174² + 987² = 219² + 978² = 267² + 966²

As consecutive integers: 502,222 + 502,223 334,814 + 334,815 + 334,816 200,887 + 200,888 + 200,889 + 200,890 + 200,891 167,405 + 167,406 + 167,407 + 167,408 + 167,409 + 167,410

Aliquot sequence: 1,004,445 → 1,000,467 → 650,637 → 388,947 → 169,597 → 1,119 → 377 → 43 → 1 → 0 — terminates at zero

Continued fraction of √n

√1,004,445 = [1002; (4, 1, 1, 5, 11, 55, 1, 1, 2, 3, 2, 1, 1, 3, 3, 500, 1, 4, 7, 1, 3, 1, 2, 222, …)]

Period length 48 — the block in parentheses repeats forever.

Representations

In words: one million four thousand four hundred forty-five
Ordinal: 1004445th
Binary: 11110101001110011101
Octal: 3651635
Hexadecimal: 0xF539D
Base64: D1Od
One's complement: 4,293,962,850 (32-bit)
Scientific notation: 1.004445 × 10⁶
As a duration: 1,004,445 s = 11 days, 15 hours, 45 seconds

In other bases

ternary (3) 1220000211200

quaternary (4) 3311032131

quinary (5) 224120240

senary (6) 33310113

septenary (7) 11352261

nonary (9) 1800750

undecimal (11) 626722

duodecimal (12) 405339

tridecimal (13) 292260

tetradecimal (14) 1c20a1

pentadecimal (15) 14c930

As an angle

1,004,445° = 2,790 × 360° + 45°

45° ≈ 0.785 rad

Compass bearing: NE (northeast)

Why does a circle have 360 degrees? →

Historical numeral systems

Babylonian (base 60): 𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹 · 𒌋𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹
Egyptian hieroglyphic: 𓁨𓆼𓆼𓆼𓆼𓍢𓍢𓍢𓍢𓎆𓎆𓎆𓎆𓏺𓏺𓏺𓏺𓏺
Chinese: 一百萬四千四百四十五
Chinese (financial): 壹佰萬肆仟肆佰肆拾伍

In other modern scripts

Eastern Arabic ١٠٠٤٤٤٥ Devanagari १००४४४५ Bengali ১০০৪৪৪৫ Tamil ௧௦௦௪௪௪௫ Thai ๑๐๐๔๔๔๕ Tibetan ༡༠༠༤༤༤༥ Khmer ១០០៤៤៤៥ Lao ໑໐໐໔໔໔໕ Burmese ၁၀၀၄၄၄၅

Also seen as

Hex color

#0F539D

RGB(15, 83, 157)

IPv4 address

As an unsigned 32-bit integer, this is the IPv4 address 0.15.83.157.

Address: 0.15.83.157
Class: reserved
IPv4-mapped IPv6: ::ffff:0.15.83.157

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 1,004,445 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 US1,004,445 on Google Patents ↗ Look up on USPTO ↗