Live analysis

1,020,003

1,020,003 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.).

1,020,003 (one million twenty thousand three) is an odd 7-digit number. It is a composite number with 8 divisors, and factors as 3 × 43 × 7,907. Written other ways, in hexadecimal, 0xF9063.

Arithmetic Number Cube-Free Deficient Number Evil Number Sphenic Number Squarefree

Interestingness

★ ★ ☆ ☆ ☆

4 notable facts · grade D

1,019,991 1,019,992 1,019,993 1,019,994 1,019,995 1,019,996 1,019,997 1,019,998 1,019,999 1,020,000 1,020,001 1,020,002 1,020,003 1,020,004 1,020,005 1,020,006 1,020,007 1,020,008 1,020,009 1,020,010 1,020,011 1,020,012 1,020,013 1,020,014 1,020,015

less more

Properties

Parity: Odd
Digit count: 7
Digit sum: 6
Digit product: 0
Digital root: 6
Palindrome: No
Bit width: 20 bits
Reversed: 3,000,201
Square (n²): 1,040,406,120,009
Cube (n³): 1,061,217,363,627,540,027
Divisor count: 8
σ(n) — sum of divisors: 1,391,808
φ(n) — Euler's totient: 664,104
Sum of prime factors: 7,953

Primality

Prime factorization: 3 × 43 × 7907

Nearest primes: 1,020,001 (−2) · 1,020,007 (+4)

Divisors & multiples

All divisors (8)

1 · 3 · 43 · 129 · 7907 · 23721 · 340001 · 1020003

Aliquot sum (sum of proper divisors): 371,805

Factor pairs (a × b = 1,020,003)

1 × 1020003

3 × 340001

43 × 23721

129 × 7907

First multiples

1,020,003 · 2,040,006 (double) · 3,060,009 · 4,080,012 · 5,100,015 · 6,120,018 · 7,140,021 · 8,160,024 · 9,180,027 · 10,200,030

Sums & aliquot sequence

As consecutive integers: 510,001 + 510,002 340,000 + 340,001 + 340,002 169,998 + 169,999 + 170,000 + 170,001 + 170,002 + 170,003 23,700 + 23,701 + … + 23,742

Aliquot sequence: 1,020,003 → 371,805 → 308,259 → 225,261 → 115,859 → 1 → 0 — terminates at zero

Continued fraction of √n

√1,020,003 = [1009; (1, 19, 1, 4, 1, 2, 4, 2, 7, 4, 3, 5, 1, 2, 5, 1, 1, 1, 1, 1, 17, 10, 2, 2, …)]

Representations

In words: one million twenty thousand three
Ordinal: 1020003rd
Binary: 11111001000001100011
Octal: 3710143
Hexadecimal: 0xF9063
Base64: D5Bj
One's complement: 4,293,947,292 (32-bit)
Scientific notation: 1.020003 × 10⁶
As a duration: 1,020,003 s = 11 days, 19 hours, 20 minutes, 3 seconds

In other bases

ternary (3) 1220211011220

quaternary (4) 3321001203

quinary (5) 230120003

senary (6) 33510123

septenary (7) 11445525

nonary (9) 1824156

undecimal (11) 637386

duodecimal (12) 412343

tridecimal (13) 29936a

tetradecimal (14) 1c7a15

pentadecimal (15) 152353

As an angle

1,020,003° = 2,833 × 360° + 123°

123° ≈ 2.147 rad

Compass bearing: ESE (east-southeast)

Why does a circle have 360 degrees? →

Historical numeral systems

Babylonian (base 60): 𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒁹𒁹𒁹 𒌋𒌋 𒁹𒁹𒁹
Egyptian hieroglyphic: 𓁨𓂍𓂍𓏺𓏺𓏺
Chinese: 一百零二萬零三
Chinese (financial): 壹佰零貳萬零參

In other modern scripts

Eastern Arabic ١٠٢٠٠٠٣ Devanagari १०२०००३ Bengali ১০২০০০৩ Tamil ௧௦௨௦௦௦௩ Thai ๑๐๒๐๐๐๓ Tibetan ༡༠༢༠༠༠༣ Khmer ១០២០០០៣ Lao ໑໐໒໐໐໐໓ Burmese ၁၀၂၀၀၀၃

Also seen as

Hex color

#0F9063

RGB(15, 144, 99)

IPv4 address

As an unsigned 32-bit integer, this is the IPv4 address 0.15.144.99.

Address: 0.15.144.99
Class: reserved
IPv4-mapped IPv6: ::ffff:0.15.144.99

Unspecified address (0.0.0.0/8) — "this network" placeholder.

Possible date

Could be parsed as a date. Most likely interpretation: Thursday, January 2, 0003 (MDDYYYY (US, single-digit month)).

Other possible interpretations (3)

0003-02-01 (DMMYYYY (Euro, single-digit day))
0003-10-02 (MMDYYYY (US, single-digit day))
0003-02-10 (DDMYYYY (Euro, single-digit month))

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 1,020,003 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 US1,020,003 on Google Patents ↗ Look up on USPTO ↗