Live analysis

500,001

500,001 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.).

500,001 (five hundred thousand one) is an odd 6-digit number. It is a composite number with 4 divisors, and factors as 3 × 166,667. Written other ways, in hexadecimal, 0x7A121.

Arithmetic Number Cube-Free Deficient Number Evil Number Semiprime Squarefree

Interestingness

★ ★ ☆ ☆ ☆

4 notable facts · grade D

499,989 499,990 499,991 499,992 499,993 499,994 499,995 499,996 499,997 499,998 499,999 500,000 500,001 500,002 500,003 500,004 500,005 500,006 500,007 500,008 500,009 500,010 500,011 500,012 500,013

less more

Properties

Parity: Odd
Digit count: 6
Digit sum: 6
Digit product: 0
Digital root: 6
Palindrome: No
Bit width: 19 bits
Reversed: 100,005
Square (n²): 250,001,000,001
Cube (n³): 125,000,750,001,500,001
Divisor count: 4
σ(n) — sum of divisors: 666,672
φ(n) — Euler's totient: 333,332
Sum of prime factors: 166,670

Primality

Prime factorization: 3 × 166667

Nearest primes: 499,979 (−22) · 500,009 (+8)

Divisors & multiples

All divisors (4)

1 · 3 · 166667 · 500001

Aliquot sum (sum of proper divisors): 166,671

Factor pairs (a × b = 500,001)

1 × 500001

3 × 166667

First multiples

500,001 · 1,000,002 (double) · 1,500,003 · 2,000,004 · 2,500,005 · 3,000,006 · 3,500,007 · 4,000,008 · 4,500,009 · 5,000,010

Sums & aliquot sequence

As consecutive integers: 250,000 + 250,001 166,666 + 166,667 + 166,668 83,331 + 83,332 + 83,333 + 83,334 + 83,335 + 83,336

Aliquot sequence: 500,001 → 166,671 → 80,289 → 46,383 → 15,465 → 9,303 → 4,905 → 3,675 → 3,393 → 2,067 → 957 → 483 → 285 → 195 → 141 → 51 → 21 — unresolved within range

Continued fraction of √n

√500,001 = [707; (9, 3, 3, 2, 1, 2, 3, 1, 1, 3, 6, 1, 3, 1, 3, 2, 2, 1, 14, 45, 1, 1, 4, 3, …)]

Representations

In words: five hundred thousand one
Ordinal: 500001st
Binary: 1111010000100100001
Octal: 1720441
Hexadecimal: 0x7A121
Base64: B6Eh
One's complement: 4,294,467,294 (32-bit)
Scientific notation: 5.00001 × 10⁵
As a duration: 500,001 s = 5 days, 18 hours, 53 minutes, 21 seconds

In other bases

ternary (3) 221101212120

quaternary (4) 1322010201

quinary (5) 112000001

senary (6) 14414453

septenary (7) 4151505

nonary (9) 841776

undecimal (11) 311727

duodecimal (12) 201429

tridecimal (13) 146778

tetradecimal (14) d0305

pentadecimal (15) 9d236

As an angle

500,001° = 1,388 × 360° + 321°

321° ≈ 5.603 rad

Compass bearing: NW (northwest)

Why does a circle have 360 degrees? →

Historical numeral systems

Babylonian (base 60): 𒁹𒁹 𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒌋𒁹𒁹𒁹 𒌋𒌋𒁹
Egyptian hieroglyphic: 𓆐𓆐𓆐𓆐𓆐𓏺
Greek (Milesian): ͵φαʹ
Chinese: 五十萬零一
Chinese (financial): 伍拾萬零壹

In other modern scripts

Eastern Arabic ٥٠٠٠٠١ Devanagari ५००००१ Bengali ৫০০০০১ Tamil ௫௦௦௦௦௧ Thai ๕๐๐๐๐๑ Tibetan ༥༠༠༠༠༡ Khmer ៥០០០០១ Lao ໕໐໐໐໐໑ Burmese ၅၀၀၀၀၁

Also seen as

Hex color

#07A121

RGB(7, 161, 33)

IPv4 address

As an unsigned 32-bit integer, this is the IPv4 address 0.7.161.33.

Address: 0.7.161.33
Class: reserved
IPv4-mapped IPv6: ::ffff:0.7.161.33

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 500,001 and was likely granted around 1893.

Patent numbers below 100,000 are excluded as too ambiguous; modern numbering currently reaches roughly 12.5 million.

Look up US500,001 on Google Patents ↗ Look up on USPTO ↗