Live analysis

1,000,389

1,000,389 is a composite number, odd.

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.).

1,000,389 (one million three hundred eighty-nine) is an odd 7-digit number. It is a composite number with 16 divisors, and factors as 3 × 13 × 113 × 227. Written other ways, in hexadecimal, 0xF43C5.

Arithmetic Number Cube-Free Deficient Number Odious Number Pernicious Number Squarefree

Interestingness

★ ☆ ☆ ☆ ☆

3 notable facts · grade F

1,000,377 1,000,378 1,000,379 1,000,380 1,000,381 1,000,382 1,000,383 1,000,384 1,000,385 1,000,386 1,000,387 1,000,388 1,000,389 1,000,390 1,000,391 1,000,392 1,000,393 1,000,394 1,000,395 1,000,396 1,000,397 1,000,398 1,000,399 1,000,400 1,000,401

less more

Properties

Parity: Odd
Digit count: 7
Digit sum: 21
Digit product: 0
Digital root: 3
Palindrome: No
Bit width: 20 bits
Reversed: 9,830,001
Square (n²): 1,000,778,151,321
Cube (n³): 1,001,167,454,021,863,869
Divisor count: 16
σ(n) — sum of divisors: 1,455,552
φ(n) — Euler's totient: 607,488
Sum of prime factors: 356

Primality

Prime factorization: 3 × 13 × 113 × 227

Nearest primes: 1,000,381 (−8) · 1,000,393 (+4)

Divisors & multiples

All divisors (16)

1 · 3 · 13 · 39 · 113 · 227 · 339 · 681 · 1469 · 2951 · 4407 · 8853 · 25651 · 76953 · 333463 · 1000389

Aliquot sum (sum of proper divisors): 455,163

Factor pairs (a × b = 1,000,389)

1 × 1000389

3 × 333463

13 × 76953

39 × 25651

113 × 8853

227 × 4407

339 × 2951

681 × 1469

First multiples

1,000,389 · 2,000,778 (double) · 3,001,167 · 4,001,556 · 5,001,945 · 6,002,334 · 7,002,723 · 8,003,112 · 9,003,501 · 10,003,890

Sums & aliquot sequence

As consecutive integers: 500,194 + 500,195 333,462 + 333,463 + 333,464 166,729 + 166,730 + 166,731 + 166,732 + 166,733 + 166,734 76,947 + 76,948 + … + 76,959

Aliquot sequence: 1,000,389 → 455,163 → 155,925 → 204,171 → 106,869 → 59,115 → 49,173 → 18,315 → 17,253 → 8,955 → 6,645 → 4,011 → 2,133 → 1,067 → 109 → 1 → 0 — terminates at zero

Continued fraction of √n

√1,000,389 = [1000; (5, 7, 20, 1, 11, 5, 1, 5, 1, 3, 3, 1, 1, 2, 1, 1, 1, 1, 1, 13, 1, 3, 2, 1, …)]

Representations

In words: one million three hundred eighty-nine
Ordinal: 1000389th
Binary: 11110100001111000101
Octal: 3641705
Hexadecimal: 0xF43C5
Base64: D0PF
One's complement: 4,293,966,906 (32-bit)
Scientific notation: 1.000389 × 10⁶
As a duration: 1,000,389 s = 11 days, 13 hours, 53 minutes, 9 seconds

In other bases

ternary (3) 1212211021110

quaternary (4) 3310033011

quinary (5) 224003024

senary (6) 33235233

septenary (7) 11334405

nonary (9) 1784243

undecimal (11) 623675

duodecimal (12) 402b19

tridecimal (13) 290460

tetradecimal (14) 1c0805

pentadecimal (15) 14b629

Historical numeral systems

Babylonian (base 60): 𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒌋𒁹𒁹𒁹 𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹
Egyptian hieroglyphic: 𓁨𓍢𓍢𓍢𓎆𓎆𓎆𓎆𓎆𓎆𓎆𓎆𓏺𓏺𓏺𓏺𓏺𓏺𓏺𓏺𓏺
Chinese: 一百萬零三百八十九
Chinese (financial): 壹佰萬零參佰捌拾玖

In other modern scripts

Eastern Arabic ١٠٠٠٣٨٩ Devanagari १०००३८९ Bengali ১০০০৩৮৯ Tamil ௧௦௦௦௩௮௯ Thai ๑๐๐๐๓๘๙ Tibetan ༡༠༠༠༣༨༩ Khmer ១០០០៣៨៩ Lao ໑໐໐໐໓໘໙ Burmese ၁၀၀၀၃၈၉

Also seen as

Hex color

#0F43C5

RGB(15, 67, 197)

IPv4 address

As an unsigned 32-bit integer, this is the IPv4 address 0.15.67.197.

Address: 0.15.67.197
Class: reserved
IPv4-mapped IPv6: ::ffff:0.15.67.197

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 1,000,389 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 US1,000,389 on Google Patents ↗ Look up on USPTO ↗