Live analysis

501,444

501,444 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.).

501,444 (five hundred one thousand four hundred forty-four) is an even 6-digit number. It is a composite number with 24 divisors, and factors as 2² × 3³ × 4,643. Its proper divisors sum to 798,876, more than the number itself, making it an abundant number. Written other ways, in hexadecimal, 0x7A6C4.

Abundant Number Arithmetic Number Evil Number Gapful Number Harshad / Niven Semiperfect Number

Interestingness

★ ★ ☆ ☆ ☆

4 notable facts · grade D

501,432 501,433 501,434 501,435 501,436 501,437 501,438 501,439 501,440 501,441 501,442 501,443 501,444 501,445 501,446 501,447 501,448 501,449 501,450 501,451 501,452 501,453 501,454 501,455 501,456

less more

Properties

Parity: Even
Digit count: 6
Digit sum: 18
Digit product: 0
Digital root: 9
Palindrome: No
Bit width: 19 bits
Reversed: 444,105
Square (n²): 251,446,085,136
Cube (n³): 126,086,130,714,936,384
Divisor count: 24
σ(n) — sum of divisors: 1,300,320
φ(n) — Euler's totient: 167,112
Sum of prime factors: 4,656

Primality

Prime factorization: 2 ² × 3 ³ × 4643

Nearest primes: 501,427 (−17) · 501,451 (+7)

Divisors & multiples

All divisors (24)

1 · 2 · 3 · 4 · 6 · 9 · 12 · 18 · 27 · 36 · 54 · 108 · 4643 · 9286 · 13929 · 18572 · 27858 · 41787 · 55716 · 83574 · 125361 · 167148 · 250722 (half) · 501444

Aliquot sum (sum of proper divisors): 798,876

Factor pairs (a × b = 501,444)

1 × 501444

2 × 250722

3 × 167148

4 × 125361

6 × 83574

9 × 55716

12 × 41787

18 × 27858

27 × 18572

36 × 13929

54 × 9286

108 × 4643

First multiples

501,444 · 1,002,888 (double) · 1,504,332 · 2,005,776 · 2,507,220 · 3,008,664 · 3,510,108 · 4,011,552 · 4,512,996 · 5,014,440

Sums & aliquot sequence

As consecutive integers: 167,147 + 167,148 + 167,149 62,677 + 62,678 + … + 62,684 55,712 + 55,713 + … + 55,720 20,882 + 20,883 + … + 20,905

Aliquot sequence: 501,444 → 798,876 → 1,435,524 → 1,914,060 → 4,053,300 → 7,925,100 → 15,005,724 → 20,196,324 → 32,164,796 → 27,086,284 → 20,314,720 → 27,679,184 → 30,074,932 → 23,978,928 → 38,144,080 → 57,365,432 → 50,194,768 — unresolved within range

Continued fraction of √n

√501,444 = [708; (7, 1, 6, 1, 1, 5, 1, 3, 5, 1, 1, 1, 128, 9, 1, 3, 6, 3, 43, 1, 16, 11, 1, 1, …)]

Representations

In words: five hundred one thousand four hundred forty-four
Ordinal: 501444th
Binary: 1111010011011000100
Octal: 1723304
Hexadecimal: 0x7A6C4
Base64: B6bE
One's complement: 4,294,465,851 (32-bit)
Scientific notation: 5.01444 × 10⁵
As a duration: 501,444 s = 5 days, 19 hours, 17 minutes, 24 seconds

In other bases

ternary (3) 221110212000

quaternary (4) 1322123010

quinary (5) 112021234

senary (6) 14425300

septenary (7) 4155636

nonary (9) 843760

undecimal (11) 312819

duodecimal (12) 202230

tridecimal (13) 147318

tetradecimal (14) d0a56

pentadecimal (15) 9d899

As an angle

501,444° = 1,392 × 360° + 324°

324° ≈ 5.655 rad

Compass bearing: NW (northwest)

Why does a circle have 360 degrees? →

Historical numeral systems

Babylonian (base 60): 𒁹𒁹 𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒁹𒁹𒁹𒁹
Egyptian hieroglyphic: 𓆐𓆐𓆐𓆐𓆐𓆼𓍢𓍢𓍢𓍢𓎆𓎆𓎆𓎆𓏺𓏺𓏺𓏺
Greek (Milesian): ͵φαυμδʹ
Chinese: 五十萬一千四百四十四
Chinese (financial): 伍拾萬壹仟肆佰肆拾肆

In other modern scripts

Eastern Arabic ٥٠١٤٤٤ Devanagari ५०१४४४ Bengali ৫০১৪৪৪ Tamil ௫௦௧௪௪௪ Thai ๕๐๑๔๔๔ Tibetan ༥༠༡༤༤༤ Khmer ៥០១៤៤៤ Lao ໕໐໑໔໔໔ Burmese ၅၀၁၄၄၄

Also seen as

Goldbach decomposition

Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 501444, here are decompositions:

17 + 501427 = 501444
43 + 501401 = 501444
61 + 501383 = 501444
101 + 501343 = 501444
103 + 501341 = 501444
127 + 501317 = 501444
157 + 501287 = 501444
173 + 501271 = 501444

Showing the first eight; more decompositions exist.

Hex color

#07A6C4

RGB(7, 166, 196)

IPv4 address

As an unsigned 32-bit integer, this is the IPv4 address 0.7.166.196.

Address: 0.7.166.196
Class: reserved
IPv4-mapped IPv6: ::ffff:0.7.166.196

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 501,444 and was likely granted around 1893.

Patent numbers below 100,000 are excluded as too ambiguous; modern numbering currently reaches roughly 12.5 million.

Look up US501,444 on Google Patents ↗ Look up on USPTO ↗