Live analysis

1,000,015

1,000,015 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.).

1,000,015 (one million fifteen) is an odd 7-digit number. It is a composite number with 4 divisors, and factors as 5 × 200,003. Written other ways, in hexadecimal, 0xF424F.

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

Interestingness

★ ★ ☆ ☆ ☆

4 notable facts · grade D

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 1,000,015 1,000,016 1,000,017 1,000,018 1,000,019 1,000,020 1,000,021 1,000,022 1,000,023 1,000,024 1,000,025 1,000,026 1,000,027

less more

Properties

Parity: Odd
Digit count: 7
Digit sum: 7
Digit product: 0
Digital root: 7
Palindrome: No
Bit width: 20 bits
Reversed: 5,100,001
Square (n²): 1,000,030,000,225
Cube (n³): 1,000,045,000,675,003,375
Divisor count: 4
σ(n) — sum of divisors: 1,200,024
φ(n) — Euler's totient: 800,008
Sum of prime factors: 200,008

Primality

Prime factorization: 5 × 200003

Nearest primes: 1,000,003 (−12) · 1,000,033 (+18)

Divisors & multiples

All divisors (4)

1 · 5 · 200003 · 1000015

Aliquot sum (sum of proper divisors): 200,009

Factor pairs (a × b = 1,000,015)

1 × 1000015

5 × 200003

First multiples

1,000,015 · 2,000,030 (double) · 3,000,045 · 4,000,060 · 5,000,075 · 6,000,090 · 7,000,105 · 8,000,120 · 9,000,135 · 10,000,150

Sums & aliquot sequence

As consecutive integers: 500,007 + 500,008 200,001 + 200,002 + 200,003 + 200,004 + 200,005 99,997 + 99,998 + … + 100,006

Aliquot sequence: 1,000,015 → 200,009 → 1 → 0 — terminates at zero

Continued fraction of √n

√1,000,015 = [1000; (133, 2, 1, 221, 1, 1, 3, 1, 14, 26, 1, 23, 1, 2, 1, 2, 6, 2, 3, 1, 1, 2, 2, 3, …)]

Representations

In words: one million fifteen
Ordinal: 1000015th
Binary: 11110100001001001111
Octal: 3641117
Hexadecimal: 0xF424F
Base64: D0JP
One's complement: 4,293,967,280 (32-bit)
Scientific notation: 1.000015 × 10⁶
As a duration: 1,000,015 s = 11 days, 13 hours, 46 minutes, 55 seconds

In other bases

ternary (3) 1212210202121

quaternary (4) 3310021033

quinary (5) 224000030

senary (6) 33233411

septenary (7) 11333332

nonary (9) 1783677

undecimal (11) 623365

duodecimal (12) 402867

tridecimal (13) 290233

tetradecimal (14) 1c0619

pentadecimal (15) 14b47a

Palindromic in base 16

As an angle

1,000,015° = 2,777 × 360° + 295°

295° ≈ 5.149 rad

Compass bearing: WNW (west-northwest)

Why does a circle have 360 degrees? →

Historical numeral systems

Babylonian (base 60): 𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹
Egyptian hieroglyphic: 𓁨𓎆𓏺𓏺𓏺𓏺𓏺
Chinese: 一百萬零一十五
Chinese (financial): 壹佰萬零壹拾伍

In other modern scripts

Eastern Arabic ١٠٠٠٠١٥ Devanagari १००००१५ Bengali ১০০০০১৫ Tamil ௧௦௦௦௦௧௫ Thai ๑๐๐๐๐๑๕ Tibetan ༡༠༠༠༠༡༥ Khmer ១០០០០១៥ Lao ໑໐໐໐໐໑໕ Burmese ၁၀၀၀၀၁၅

Also seen as

Hex color

#0F424F

RGB(15, 66, 79)

IPv4 address

As an unsigned 32-bit integer, this is the IPv4 address 0.15.66.79.

Address: 0.15.66.79
Class: reserved
IPv4-mapped IPv6: ::ffff:0.15.66.79

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 1,000,015 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 US1,000,015 on Google Patents ↗ Look up on USPTO ↗