Live analysis

1,000,002

1,000,002 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.).

Abundant Number Arithmetic Number Cube-Free Evil Number Harshad / Niven Semiperfect Number Sphenic Number Squarefree

Interestingness

★ ★ ★ ★ ☆

6 notable facts · grade B

999,990 999,991 999,992 999,993 999,994 999,995 999,996 999,997 999,998 999,999 1,000,000 1,000,001 1,000,002 1,000,003 1,000,004 1,000,005 1,000,006 1,000,007 1,000,008 1,000,009 1,000,010 1,000,011 1,000,012 1,000,013 1,000,014

less more

Properties

Parity: Even
Digit count: 7
Digit sum: 3
Digit product: 0
Digital root: 3
Palindrome: No
Bit width: 20 bits
Reversed: 2,000,001
Square (n²): 1,000,004,000,004
Cube (n³): 1,000,006,000,012,000,008
Divisor count: 8
σ(n) — sum of divisors: 2,000,016
φ(n) — Euler's totient: 333,332
Sum of prime factors: 166,672

Primality

Prime factorization: 2 × 3 × 166667

Nearest primes: 999,983 (−19) · 1,000,003 (+1)

Divisors & multiples

All divisors (8)

1 · 2 · 3 · 6 · 166667 · 333334 · 500001 (half) · 1000002

Aliquot sum (sum of proper divisors): 1,000,014

Factor pairs (a × b = 1,000,002)

1 × 1000002

2 × 500001

3 × 333334

6 × 166667

First multiples

1,000,002 · 2,000,004 (double) · 3,000,006 · 4,000,008 · 5,000,010 · 6,000,012 · 7,000,014 · 8,000,016 · 9,000,018 · 10,000,020

Sums & aliquot sequence

As consecutive integers: 333,333 + 333,334 + 333,335 249,999 + 250,000 + 250,001 + 250,002 83,328 + 83,329 + … + 83,339

Aliquot sequence: 1,000,002 → 1,000,014 → 1,000,026 → 1,241,136 → 2,843,424 → 5,526,630 → 9,336,042 → 11,378,808 → 24,338,952 → 48,669,048 → 83,143,152 → 155,509,728 → 289,816,608 → 475,660,608 → 837,588,480 → 1,858,810,368 → 3,093,180,720 — unresolved within range

Continued fraction of √n

√1,000,002 = [1000; (1000, 2000)]

Period length 2 — the block in parentheses repeats forever.

Representations

In words: one million two
Ordinal: 1000002nd
Binary: 11110100001001000010
Octal: 3641102
Hexadecimal: 0xF4242
Base64: D0JC
One's complement: 4,293,967,293 (32-bit)
Scientific notation: 1.000002 × 10⁶
As a duration: 1,000,002 s = 11 days, 13 hours, 46 minutes, 42 seconds

In other bases

ternary (3) 1212210202010

quaternary (4) 3310021002

quinary (5) 224000002

senary (6) 33233350

septenary (7) 11333313

nonary (9) 1783663

undecimal (11) 623353

duodecimal (12) 402856

tridecimal (13) 290223

tetradecimal (14) 1c060a

pentadecimal (15) 14b46c

Historical numeral systems

Babylonian (base 60): 𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒁹𒁹
Egyptian hieroglyphic: 𓁨𓏺𓏺
Chinese: 一百萬零二
Chinese (financial): 壹佰萬零貳

In other modern scripts

Eastern Arabic ١٠٠٠٠٠٢ Devanagari १०००००२ Bengali ১০০০০০২ Tamil ௧௦௦௦௦௦௨ Thai ๑๐๐๐๐๐๒ Tibetan ༡༠༠༠༠༠༢ Khmer ១០០០០០២ Lao ໑໐໐໐໐໐໒ Burmese ၁၀၀၀၀၀၂

Also seen as

Goldbach decomposition

Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 1000002, here are decompositions:

19 + 999983 = 1000002
23 + 999979 = 1000002
41 + 999961 = 1000002
43 + 999959 = 1000002
71 + 999931 = 1000002
139 + 999863 = 1000002
149 + 999853 = 1000002
193 + 999809 = 1000002

Showing the first eight; more decompositions exist.

Hex color

#0F4242

RGB(15, 66, 66)

IPv4 address

As an unsigned 32-bit integer, this is the IPv4 address 0.15.66.66.

Address: 0.15.66.66
Class: reserved
IPv4-mapped IPv6: ::ffff:0.15.66.66

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 1,000,002 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 US1,000,002 on Google Patents ↗ Look up on USPTO ↗