Live analysis

1,000,328

1,000,328 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.).

1,000,328 (one million three hundred twenty-eight) is an even 7-digit number. It is a composite number with 16 divisors, and factors as 2³ × 7 × 17,863. Its proper divisors sum to 1,143,352, more than the number itself, making it an abundant number. Written other ways, in hexadecimal, 0xF4388.

Abundant Number Arithmetic Number Harshad / Niven Odious Number Semiperfect Number

Interestingness

★ ☆ ☆ ☆ ☆

3 notable facts · grade F

1,000,316 1,000,317 1,000,318 1,000,319 1,000,320 1,000,321 1,000,322 1,000,323 1,000,324 1,000,325 1,000,326 1,000,327 1,000,328 1,000,329 1,000,330 1,000,331 1,000,332 1,000,333 1,000,334 1,000,335 1,000,336 1,000,337 1,000,338 1,000,339 1,000,340

less more

Properties

Parity: Even
Digit count: 7
Digit sum: 14
Digit product: 0
Digital root: 5
Palindrome: No
Bit width: 20 bits
Reversed: 8,230,001
Square (n²): 1,000,656,107,584
Cube (n³): 1,000,984,322,787,287,552
Divisor count: 16
σ(n) — sum of divisors: 2,143,680
φ(n) — Euler's totient: 428,688
Sum of prime factors: 17,876

Primality

Prime factorization: 2 ³ × 7 × 17863

Nearest primes: 1,000,313 (−15) · 1,000,333 (+5)

Divisors & multiples

All divisors (16)

1 · 2 · 4 · 7 · 8 · 14 · 28 · 56 · 17863 · 35726 · 71452 · 125041 · 142904 · 250082 · 500164 (half) · 1000328

Aliquot sum (sum of proper divisors): 1,143,352

Factor pairs (a × b = 1,000,328)

1 × 1000328

2 × 500164

4 × 250082

7 × 142904

8 × 125041

14 × 71452

28 × 35726

56 × 17863

First multiples

1,000,328 · 2,000,656 (double) · 3,000,984 · 4,001,312 · 5,001,640 · 6,001,968 · 7,002,296 · 8,002,624 · 9,002,952 · 10,003,280

Sums & aliquot sequence

As consecutive integers: 142,901 + 142,902 + … + 142,907 62,513 + 62,514 + … + 62,528 8,876 + 8,877 + … + 8,987

Aliquot sequence: 1,000,328 → 1,143,352 → 1,452,968 → 1,739,032 → 1,900,568 → 1,663,012 → 1,471,224 → 2,272,776 → 3,926,424 → 5,889,696 → 10,389,504 → 19,094,496 → 31,028,808 → 52,563,192 → 90,791,688 → 153,648,312 → 253,068,888 — unresolved within range

Continued fraction of √n

√1,000,328 = [1000; (6, 10, 5, 17, 1, 1, 42, 21, 1, 2, 1, 1, 3, 1, 1, 1, 1, 10, 3, 1, 4, 1, 1, 3, …)]

Representations

In words: one million three hundred twenty-eight
Ordinal: 1000328th
Binary: 11110100001110001000
Octal: 3641610
Hexadecimal: 0xF4388
Base64: D0OI
One's complement: 4,293,966,967 (32-bit)
Scientific notation: 1.000328 × 10⁶
As a duration: 1,000,328 s = 11 days, 13 hours, 52 minutes, 8 seconds

In other bases

ternary (3) 1212211012012

quaternary (4) 3310032020

quinary (5) 224002303

senary (6) 33235052

septenary (7) 11334260

nonary (9) 1784165

undecimal (11) 62361a

duodecimal (12) 402a88

tridecimal (13) 290414

tetradecimal (14) 1c07a0

pentadecimal (15) 14b5d8

Historical numeral systems

Babylonian (base 60): 𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒌋𒁹𒁹 𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹
Egyptian hieroglyphic: 𓁨𓍢𓍢𓍢𓎆𓎆𓏺𓏺𓏺𓏺𓏺𓏺𓏺𓏺
Chinese: 一百萬零三百二十八
Chinese (financial): 壹佰萬零參佰貳拾捌

In other modern scripts

Eastern Arabic ١٠٠٠٣٢٨ Devanagari १०००३२८ Bengali ১০০০৩২৮ Tamil ௧௦௦௦௩௨௮ Thai ๑๐๐๐๓๒๘ Tibetan ༡༠༠༠༣༢༨ Khmer ១០០០៣២៨ Lao ໑໐໐໐໓໒໘ Burmese ၁၀၀၀၃၂၈

Also seen as

Goldbach decomposition

Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 1000328, here are decompositions:

37 + 1000291 = 1000328
79 + 1000249 = 1000328
97 + 1000231 = 1000328
157 + 1000171 = 1000328
211 + 1000117 = 1000328
229 + 1000099 = 1000328
349 + 999979 = 1000328
367 + 999961 = 1000328

Showing the first eight; more decompositions exist.

Hex color

#0F4388

RGB(15, 67, 136)

IPv4 address

As an unsigned 32-bit integer, this is the IPv4 address 0.15.67.136.

Address: 0.15.67.136
Class: reserved
IPv4-mapped IPv6: ::ffff:0.15.67.136

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 1,000,328 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 US1,000,328 on Google Patents ↗ Look up on USPTO ↗