Live analysis

1,000,446

1,000,446 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.).

1,000,446 (one million four hundred forty-six) is an even 7-digit number. It is a composite number with 8 divisors, and factors as 2 × 3 × 166,741. Its proper divisors sum to 1,000,458, more than the number itself, making it an abundant number. Written other ways, in hexadecimal, 0xF43FE.

Abundant Number Arithmetic Number Cube-Free Evil Number Semiperfect Number Sphenic Number Squarefree

Interestingness

★ ★ ★ ☆ ☆

5 notable facts · grade C

1,000,434 1,000,435 1,000,436 1,000,437 1,000,438 1,000,439 1,000,440 1,000,441 1,000,442 1,000,443 1,000,444 1,000,445 1,000,446 1,000,447 1,000,448 1,000,449 1,000,450 1,000,451 1,000,452 1,000,453 1,000,454 1,000,455 1,000,456 1,000,457 1,000,458

less more

Properties

Parity: Even
Digit count: 7
Digit sum: 15
Digit product: 0
Digital root: 6
Palindrome: No
Bit width: 20 bits
Reversed: 6,440,001
Square (n²): 1,000,892,198,916
Cube (n³): 1,001,338,596,836,716,536
Divisor count: 8
σ(n) — sum of divisors: 2,000,904
φ(n) — Euler's totient: 333,480
Sum of prime factors: 166,746

Primality

Prime factorization: 2 × 3 × 166741

Nearest primes: 1,000,429 (−17) · 1,000,453 (+7)

Divisors & multiples

All divisors (8)

1 · 2 · 3 · 6 · 166741 · 333482 · 500223 (half) · 1000446

Aliquot sum (sum of proper divisors): 1,000,458

Factor pairs (a × b = 1,000,446)

1 × 1000446

2 × 500223

3 × 333482

6 × 166741

First multiples

1,000,446 · 2,000,892 (double) · 3,001,338 · 4,001,784 · 5,002,230 · 6,002,676 · 7,003,122 · 8,003,568 · 9,004,014 · 10,004,460

Sums & aliquot sequence

As consecutive integers: 333,481 + 333,482 + 333,483 250,110 + 250,111 + 250,112 + 250,113 83,365 + 83,366 + … + 83,376

Aliquot sequence: 1,000,446 → 1,000,458 → 1,257,462 → 1,467,078 → 1,594,938 → 1,611,078 → 2,121,402 → 2,121,414 → 2,155,386 → 2,155,398 → 3,243,642 → 3,778,758 → 5,437,242 → 6,595,974 → 11,225,466 → 19,092,294 → 26,600,346 — unresolved within range

Continued fraction of √n

√1,000,446 = [1000; (4, 2, 15, 1, 20, 8, 2, 6, 1, 1, 2, 19, 4, 1, 1, 2, 3, 1, 1, 5, 1, 19, 1, 3, …)]

Representations

In words: one million four hundred forty-six
Ordinal: 1000446th
Binary: 11110100001111111110
Octal: 3641776
Hexadecimal: 0xF43FE
Base64: D0P+
One's complement: 4,293,966,849 (32-bit)
Scientific notation: 1.000446 × 10⁶
As a duration: 1,000,446 s = 11 days, 13 hours, 54 minutes, 6 seconds

In other bases

ternary (3) 1212211100120

quaternary (4) 3310033332

quinary (5) 224003241

senary (6) 33235410

septenary (7) 11334516

nonary (9) 1784316

undecimal (11) 623717

duodecimal (12) 402b66

tridecimal (13) 2904a5

tetradecimal (14) 1c0846

pentadecimal (15) 14b666

Historical numeral systems

Babylonian (base 60): 𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒌋𒁹𒁹𒁹𒁹 𒁹𒁹𒁹𒁹𒁹𒁹
Egyptian hieroglyphic: 𓁨𓍢𓍢𓍢𓍢𓎆𓎆𓎆𓎆𓏺𓏺𓏺𓏺𓏺𓏺
Chinese: 一百萬零四百四十六
Chinese (financial): 壹佰萬零肆佰肆拾陸

In other modern scripts

Eastern Arabic ١٠٠٠٤٤٦ Devanagari १०००४४६ Bengali ১০০০৪৪৬ Tamil ௧௦௦௦௪௪௬ Thai ๑๐๐๐๔๔๖ Tibetan ༡༠༠༠༤༤༦ Khmer ១០០០៤៤៦ Lao ໑໐໐໐໔໔໖ Burmese ၁၀၀၀၄၄၆

Also seen as

Goldbach decomposition

Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 1000446, here are decompositions:

17 + 1000429 = 1000446
19 + 1000427 = 1000446
23 + 1000423 = 1000446
37 + 1000409 = 1000446
43 + 1000403 = 1000446
53 + 1000393 = 1000446
79 + 1000367 = 1000446
89 + 1000357 = 1000446

Showing the first eight; more decompositions exist.

Hex color

#0F43FE

RGB(15, 67, 254)

IPv4 address

As an unsigned 32-bit integer, this is the IPv4 address 0.15.67.254.

Address: 0.15.67.254
Class: reserved
IPv4-mapped IPv6: ::ffff:0.15.67.254

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 1,000,446 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 US1,000,446 on Google Patents ↗ Look up on USPTO ↗