Live analysis

1,001,002

1,001,002 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.).

1,001,002 (one million one thousand two) is an even 7-digit number. It is a composite number with 4 divisors, and factors as 2 × 500,501. Written other ways, in hexadecimal, 0xF462A.

Cube-Free Deficient Number Evil Number Semiprime Squarefree

Interestingness

★ ☆ ☆ ☆ ☆

3 notable facts · grade F

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

less more

Properties

Parity: Even
Digit count: 7
Digit sum: 4
Digit product: 0
Digital root: 4
Palindrome: No
Bit width: 20 bits
Reversed: 2,001,001
Square (n²): 1,002,005,004,004
Cube (n³): 1,003,009,013,018,012,008
Divisor count: 4
σ(n) — sum of divisors: 1,501,506
φ(n) — Euler's totient: 500,500
Sum of prime factors: 500,503

Primality

Prime factorization: 2 × 500501

Nearest primes: 1,000,999 (−3) · 1,001,003 (+1)

Divisors & multiples

All divisors (4)

1 · 2 · 500501 (half) · 1001002

Aliquot sum (sum of proper divisors): 500,504

Factor pairs (a × b = 1,001,002)

1 × 1001002

2 × 500501

First multiples

1,001,002 · 2,002,004 (double) · 3,003,006 · 4,004,008 · 5,005,010 · 6,006,012 · 7,007,014 · 8,008,016 · 9,009,018 · 10,010,020

Sums & aliquot sequence

As a sum of two squares: 459² + 889²

As consecutive integers: 250,249 + 250,250 + 250,251 + 250,252

Aliquot sequence: 1,001,002 → 500,504 → 437,956 → 336,636 → 544,244 → 413,356 → 341,636 → 260,476 → 195,364 → 197,903 → 2,785 → 563 → 1 → 0 — terminates at zero

Continued fraction of √n

√1,001,002 = [1000; (1, 1, 285, 2, 1, 3, 1, 40, 19, 1, 1, 2, 5, 2, 3, 2, 1, 1, 18, 3, 2, 9, 1, 1, …)]

Representations

In words: one million one thousand two
Ordinal: 1001002nd
Binary: 11110100011000101010
Octal: 3643052
Hexadecimal: 0xF462A
Base64: D0Yq
One's complement: 4,293,966,293 (32-bit)
Scientific notation: 1.001002 × 10⁶
As a duration: 1,001,002 s = 11 days, 14 hours, 3 minutes, 22 seconds

In other bases

ternary (3) 1212212010011

quaternary (4) 3310120222

quinary (5) 224013002

senary (6) 33242134

septenary (7) 11336242

nonary (9) 1785104

undecimal (11) 624082

duodecimal (12) 40334a

tridecimal (13) 290812

tetradecimal (14) 1c0b22

pentadecimal (15) 14b8d7

Historical numeral systems

Babylonian (base 60): 𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒁹𒁹𒁹 𒌋𒌋𒁹𒁹
Egyptian hieroglyphic: 𓁨𓆼𓏺𓏺
Chinese: 一百萬一千零二
Chinese (financial): 壹佰萬壹仟零貳

In other modern scripts

Eastern Arabic ١٠٠١٠٠٢ Devanagari १००१००२ Bengali ১০০১০০২ Tamil ௧௦௦௧௦௦௨ Thai ๑๐๐๑๐๐๒ Tibetan ༡༠༠༡༠༠༢ Khmer ១០០១០០២ Lao ໑໐໐໑໐໐໒ Burmese ၁၀၀၁၀၀၂

Also seen as

Goldbach decomposition

Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 1001002, here are decompositions:

3 + 1000999 = 1001002
29 + 1000973 = 1001002
71 + 1000931 = 1001002
83 + 1000919 = 1001002
113 + 1000889 = 1001002
173 + 1000829 = 1001002
239 + 1000763 = 1001002
281 + 1000721 = 1001002

Showing the first eight; more decompositions exist.

Hex color

#0F462A

RGB(15, 70, 42)

IPv4 address

As an unsigned 32-bit integer, this is the IPv4 address 0.15.70.42.

Address: 0.15.70.42
Class: reserved
IPv4-mapped IPv6: ::ffff:0.15.70.42

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 1,001,002 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 US1,001,002 on Google Patents ↗ Look up on USPTO ↗