Live analysis

1,004,628

1,004,628 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.).

1,004,628 (one million four thousand six hundred twenty-eight) is an even 7-digit number. It is a composite number with 12 divisors, and factors as 2² × 3 × 83,719. Its proper divisors sum to 1,339,532, more than the number itself, making it an abundant number. Written other ways, in hexadecimal, 0xF5454.

Abundant Number Cube-Free Evil Number Refactorable Number Semiperfect Number

Interestingness

★ ☆ ☆ ☆ ☆

3 notable facts · grade F

1,004,616 1,004,617 1,004,618 1,004,619 1,004,620 1,004,621 1,004,622 1,004,623 1,004,624 1,004,625 1,004,626 1,004,627 1,004,628 1,004,629 1,004,630 1,004,631 1,004,632 1,004,633 1,004,634 1,004,635 1,004,636 1,004,637 1,004,638 1,004,639 1,004,640

less more

Properties

Parity: Even
Digit count: 7
Digit sum: 21
Digit product: 0
Digital root: 3
Palindrome: No
Bit width: 20 bits
Reversed: 8,264,001
Square (n²): 1,009,277,418,384
Cube (n³): 1,013,948,354,276,281,152
Divisor count: 12
σ(n) — sum of divisors: 2,344,160
φ(n) — Euler's totient: 334,872
Sum of prime factors: 83,726

Primality

Prime factorization: 2 ² × 3 × 83719

Nearest primes: 1,004,599 (−29) · 1,004,651 (+23)

Divisors & multiples

All divisors (12)

1 · 2 · 3 · 4 · 6 · 12 · 83719 · 167438 · 251157 · 334876 · 502314 (half) · 1004628

Aliquot sum (sum of proper divisors): 1,339,532

Factor pairs (a × b = 1,004,628)

1 × 1004628

2 × 502314

3 × 334876

4 × 251157

6 × 167438

12 × 83719

First multiples

1,004,628 · 2,009,256 (double) · 3,013,884 · 4,018,512 · 5,023,140 · 6,027,768 · 7,032,396 · 8,037,024 · 9,041,652 · 10,046,280

Sums & aliquot sequence

As consecutive integers: 334,875 + 334,876 + 334,877 125,575 + 125,576 + … + 125,582 41,848 + 41,849 + … + 41,871

Aliquot sequence: 1,004,628 → 1,339,532 → 1,142,668 → 857,008 → 861,632 → 848,296 → 758,744 → 964,936 → 1,102,904 → 1,195,336 → 1,045,934 → 533,434 → 339,494 → 172,906 → 86,456 → 78,784 → 77,680 — unresolved within range

Continued fraction of √n

√1,004,628 = [1002; (3, 4, 1, 2, 1, 1, 10, 2, 1, 1, 1, 3, 1, 1, 5, 1, 1, 3, 11, 1, 15, 1, 12, 1, …)]

Representations

In words: one million four thousand six hundred twenty-eight
Ordinal: 1004628th
Binary: 11110101010001010100
Octal: 3652124
Hexadecimal: 0xF5454
Base64: D1RU
One's complement: 4,293,962,667 (32-bit)
Scientific notation: 1.004628 × 10⁶
As a duration: 1,004,628 s = 11 days, 15 hours, 3 minutes, 48 seconds

In other bases

ternary (3) 1220001002110

quaternary (4) 3311101110

quinary (5) 224122003

senary (6) 33311020

septenary (7) 11352642

nonary (9) 1801073

undecimal (11) 626879

duodecimal (12) 405470

tridecimal (13) 292371

tetradecimal (14) 1c2192

pentadecimal (15) 14ca03

As an angle

1,004,628° = 2,790 × 360° + 228°

228° ≈ 3.979 rad

Compass bearing: SW (southwest)

Why does a circle have 360 degrees? →

Historical numeral systems

Babylonian (base 60): 𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹
Egyptian hieroglyphic: 𓁨𓆼𓆼𓆼𓆼𓍢𓍢𓍢𓍢𓍢𓍢𓎆𓎆𓏺𓏺𓏺𓏺𓏺𓏺𓏺𓏺
Chinese: 一百萬四千六百二十八
Chinese (financial): 壹佰萬肆仟陸佰貳拾捌

In other modern scripts

Eastern Arabic ١٠٠٤٦٢٨ Devanagari १००४६२८ Bengali ১০০৪৬২৮ Tamil ௧௦௦௪௬௨௮ Thai ๑๐๐๔๖๒๘ Tibetan ༡༠༠༤༦༢༨ Khmer ១០០៤៦២៨ Lao ໑໐໐໔໖໒໘ Burmese ၁၀၀၄၆၂၈

Also seen as

Goldbach decomposition

Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 1004628, here are decompositions:

29 + 1004599 = 1004628
61 + 1004567 = 1004628
67 + 1004561 = 1004628
101 + 1004527 = 1004628
127 + 1004501 = 1004628
151 + 1004477 = 1004628
167 + 1004461 = 1004628
179 + 1004449 = 1004628

Showing the first eight; more decompositions exist.

Hex color

#0F5454

RGB(15, 84, 84)

IPv4 address

As an unsigned 32-bit integer, this is the IPv4 address 0.15.84.84.

Address: 0.15.84.84
Class: reserved
IPv4-mapped IPv6: ::ffff:0.15.84.84

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 1,004,628 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 US1,004,628 on Google Patents ↗ Look up on USPTO ↗