Live analysis

1,004,540

1,004,540 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.).

1,004,540 (one million four thousand five hundred forty) is an even 7-digit number. It is a composite number with 12 divisors, and factors as 2² × 5 × 50,227. Its proper divisors sum to 1,105,036, more than the number itself, making it an abundant number. Written other ways, in hexadecimal, 0xF53FC.

Abundant Number Arithmetic Number Cube-Free Evil Number Gapful Number Semiperfect Number

Interestingness

★ ★ ☆ ☆ ☆

4 notable facts · grade D

1,004,528 1,004,529 1,004,530 1,004,531 1,004,532 1,004,533 1,004,534 1,004,535 1,004,536 1,004,537 1,004,538 1,004,539 1,004,540 1,004,541 1,004,542 1,004,543 1,004,544 1,004,545 1,004,546 1,004,547 1,004,548 1,004,549 1,004,550 1,004,551 1,004,552

less more

Properties

Parity: Even
Digit count: 7
Digit sum: 14
Digit product: 0
Digital root: 5
Palindrome: No
Bit width: 20 bits
Reversed: 454,001
Square (n²): 1,009,100,611,600
Cube (n³): 1,013,681,928,376,664,000
Divisor count: 12
σ(n) — sum of divisors: 2,109,576
φ(n) — Euler's totient: 401,808
Sum of prime factors: 50,236

Primality

Prime factorization: 2 ² × 5 × 50227

Nearest primes: 1,004,537 (−3) · 1,004,551 (+11)

Divisors & multiples

All divisors (12)

1 · 2 · 4 · 5 · 10 · 20 · 50227 · 100454 · 200908 · 251135 · 502270 (half) · 1004540

Aliquot sum (sum of proper divisors): 1,105,036

Factor pairs (a × b = 1,004,540)

1 × 1004540

2 × 502270

4 × 251135

5 × 200908

10 × 100454

20 × 50227

First multiples

1,004,540 · 2,009,080 (double) · 3,013,620 · 4,018,160 · 5,022,700 · 6,027,240 · 7,031,780 · 8,036,320 · 9,040,860 · 10,045,400

Sums & aliquot sequence

As consecutive integers: 200,906 + 200,907 + 200,908 + 200,909 + 200,910 125,564 + 125,565 + … + 125,571 25,094 + 25,095 + … + 25,133

Aliquot sequence: 1,004,540 → 1,105,036 → 838,892 → 635,644 → 482,340 → 868,380 → 1,629,444 → 2,172,620 → 2,389,924 → 1,816,824 → 3,138,216 → 4,755,384 → 8,123,976 → 18,108,024 → 31,796,616 → 51,323,064 → 87,592,776 — unresolved within range

Continued fraction of √n

√1,004,540 = [1002; (3, 1, 2, 1, 5, 10, 1, 1, 1, 18, 1, 1, 1, 1, 1, 1, 1, 1, 2, 5, 2, 68, 1, 1, …)]

Representations

In words: one million four thousand five hundred forty
Ordinal: 1004540th
Binary: 11110101001111111100
Octal: 3651774
Hexadecimal: 0xF53FC
Base64: D1P8
One's complement: 4,293,962,755 (32-bit)
Scientific notation: 1.00454 × 10⁶
As a duration: 1,004,540 s = 11 days, 15 hours, 2 minutes, 20 seconds

In other bases

ternary (3) 1220000222012

quaternary (4) 3311033330

quinary (5) 224121130

senary (6) 33310352

septenary (7) 11352455

nonary (9) 1800865

undecimal (11) 6267a9

duodecimal (12) 4053b8

tridecimal (13) 292304

tetradecimal (14) 1c212c

pentadecimal (15) 14c995

As an angle

1,004,540° = 2,790 × 360° + 140°

140° ≈ 2.443 rad

Compass bearing: SE (southeast)

Why does a circle have 360 degrees? →

Historical numeral systems

Babylonian (base 60): 𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒁹𒁹 𒌋𒌋
Egyptian hieroglyphic: 𓁨𓆼𓆼𓆼𓆼𓍢𓍢𓍢𓍢𓍢𓎆𓎆𓎆𓎆
Chinese: 一百萬四千五百四十
Chinese (financial): 壹佰萬肆仟伍佰肆拾

In other modern scripts

Eastern Arabic ١٠٠٤٥٤٠ Devanagari १००४५४० Bengali ১০০৪৫৪০ Tamil ௧௦௦௪௫௪௦ Thai ๑๐๐๔๕๔๐ Tibetan ༡༠༠༤༥༤༠ Khmer ១០០៤៥៤០ Lao ໑໐໐໔໕໔໐ Burmese ၁၀၀၄၅၄၀

Also seen as

Goldbach decomposition

Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 1004540, here are decompositions:

3 + 1004537 = 1004540
13 + 1004527 = 1004540
79 + 1004461 = 1004540
139 + 1004401 = 1004540
223 + 1004317 = 1004540
307 + 1004233 = 1004540
331 + 1004209 = 1004540
373 + 1004167 = 1004540

Showing the first eight; more decompositions exist.

Hex color

#0F53FC

RGB(15, 83, 252)

IPv4 address

As an unsigned 32-bit integer, this is the IPv4 address 0.15.83.252.

Address: 0.15.83.252
Class: reserved
IPv4-mapped IPv6: ::ffff:0.15.83.252

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 1,004,540 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 US1,004,540 on Google Patents ↗ Look up on USPTO ↗