Live analysis

1,004,660

1,004,660 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.).

1,004,660 (one million four thousand six hundred sixty) is an even 7-digit number. It is a composite number with 24 divisors, and factors as 2² × 5 × 191 × 263. Its proper divisors sum to 1,124,236, more than the number itself, making it an abundant number. Written other ways, in hexadecimal, 0xF5474.

Abundant Number Arithmetic Number Cube-Free Gapful Number Odious Number Pernicious Number Semiperfect Number

Interestingness

★ ★ ☆ ☆ ☆

4 notable facts · grade D

1,004,648 1,004,649 1,004,650 1,004,651 1,004,652 1,004,653 1,004,654 1,004,655 1,004,656 1,004,657 1,004,658 1,004,659 1,004,660 1,004,661 1,004,662 1,004,663 1,004,664 1,004,665 1,004,666 1,004,667 1,004,668 1,004,669 1,004,670 1,004,671 1,004,672

less more

Properties

Parity: Even
Digit count: 7
Digit sum: 17
Digit product: 0
Digital root: 8
Palindrome: No
Bit width: 20 bits
Reversed: 664,001
Square (n²): 1,009,341,715,600
Cube (n³): 1,014,045,247,994,696,000
Divisor count: 24
σ(n) — sum of divisors: 2,128,896
φ(n) — Euler's totient: 398,240
Sum of prime factors: 463

Primality

Prime factorization: 2 ² × 5 × 191 × 263

Nearest primes: 1,004,659 (−1) · 1,004,669 (+9)

Divisors & multiples

All divisors (24)

1 · 2 · 4 · 5 · 10 · 20 · 191 · 263 · 382 · 526 · 764 · 955 · 1052 · 1315 · 1910 · 2630 · 3820 · 5260 · 50233 · 100466 · 200932 · 251165 · 502330 (half) · 1004660

Aliquot sum (sum of proper divisors): 1,124,236

Factor pairs (a × b = 1,004,660)

1 × 1004660

2 × 502330

4 × 251165

5 × 200932

10 × 100466

20 × 50233

191 × 5260

263 × 3820

382 × 2630

526 × 1910

764 × 1315

955 × 1052

First multiples

1,004,660 · 2,009,320 (double) · 3,013,980 · 4,018,640 · 5,023,300 · 6,027,960 · 7,032,620 · 8,037,280 · 9,041,940 · 10,046,600

Sums & aliquot sequence

As consecutive integers: 200,930 + 200,931 + 200,932 + 200,933 + 200,934 125,579 + 125,580 + … + 125,586 25,097 + 25,098 + … + 25,136 5,165 + 5,166 + … + 5,355

Aliquot sequence: 1,004,660 → 1,124,236 → 880,676 → 660,514 → 391,838 → 195,922 → 97,964 → 82,636 → 64,476 → 104,924 → 89,620 → 98,624 → 108,640 → 187,712 → 239,008 → 353,696 → 442,624 — unresolved within range

Continued fraction of √n

√1,004,660 = [1002; (3, 18, 17, 4, 2, 2, 6, 5, 2, 1, 1, 12, 1, 6, 4, 1, 4, 2, 14, 1, 5, 1, 1, 1, …)]

Representations

In words: one million four thousand six hundred sixty
Ordinal: 1004660th
Binary: 11110101010001110100
Octal: 3652164
Hexadecimal: 0xF5474
Base64: D1R0
One's complement: 4,293,962,635 (32-bit)
Scientific notation: 1.00466 × 10⁶
As a duration: 1,004,660 s = 11 days, 15 hours, 4 minutes, 20 seconds

In other bases

ternary (3) 1220001010122

quaternary (4) 3311101310

quinary (5) 224122120

senary (6) 33311112

septenary (7) 11353016

nonary (9) 1801118

undecimal (11) 6268a8

duodecimal (12) 405498

tridecimal (13) 292397

tetradecimal (14) 1c21b6

pentadecimal (15) 14ca25

As an angle

1,004,660° = 2,790 × 360° + 260°

260° ≈ 4.538 rad

Compass bearing: W (west)

Why does a circle have 360 degrees? →

Historical numeral systems

Babylonian (base 60): 𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒁹𒁹𒁹𒁹 𒌋𒌋
Egyptian hieroglyphic: 𓁨𓆼𓆼𓆼𓆼𓍢𓍢𓍢𓍢𓍢𓍢𓎆𓎆𓎆𓎆𓎆𓎆
Chinese: 一百萬四千六百六十
Chinese (financial): 壹佰萬肆仟陸佰陸拾

In other modern scripts

Eastern Arabic ١٠٠٤٦٦٠ Devanagari १००४६६० Bengali ১০০৪৬৬০ Tamil ௧௦௦௪௬௬௦ Thai ๑๐๐๔๖๖๐ Tibetan ༡༠༠༤༦༦༠ Khmer ១០០៤៦៦០ Lao ໑໐໐໔໖໖໐ Burmese ၁၀၀၄၆၆၀

Also seen as

Goldbach decomposition

Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 1004660, here are decompositions:

3 + 1004657 = 1004660
61 + 1004599 = 1004660
109 + 1004551 = 1004660
199 + 1004461 = 1004660
211 + 1004449 = 1004660
337 + 1004323 = 1004660
367 + 1004293 = 1004660
373 + 1004287 = 1004660

Showing the first eight; more decompositions exist.

Hex color

#0F5474

RGB(15, 84, 116)

IPv4 address

As an unsigned 32-bit integer, this is the IPv4 address 0.15.84.116.

Address: 0.15.84.116
Class: reserved
IPv4-mapped IPv6: ::ffff:0.15.84.116

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 1,004,660 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 US1,004,660 on Google Patents ↗ Look up on USPTO ↗