Live analysis

1,004,001

1,004,001 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.).

1,004,001 (one million four thousand one) is an odd 7-digit number. It is a composite number with 4 divisors, and factors as 3 × 334,667. Its digits read the same forwards and backwards, so it is a palindromic number. Written other ways, in hexadecimal, 0xF51E1.

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

Interestingness

★ ★ ★ ☆ ☆

5 notable facts · grade C

1,003,989 1,003,990 1,003,991 1,003,992 1,003,993 1,003,994 1,003,995 1,003,996 1,003,997 1,003,998 1,003,999 1,004,000 1,004,001 1,004,002 1,004,003 1,004,004 1,004,005 1,004,006 1,004,007 1,004,008 1,004,009 1,004,010 1,004,011 1,004,012 1,004,013

less more

Properties

Parity: Odd
Digit count: 7
Digit sum: 6
Digit product: 0
Digital root: 6
Palindrome: Yes
Bit width: 20 bits
Square (n²): 1,008,018,008,001
Cube (n³): 1,012,051,088,051,012,001
Divisor count: 4
σ(n) — sum of divisors: 1,338,672
φ(n) — Euler's totient: 669,332
Sum of prime factors: 334,670

Primality

Prime factorization: 3 × 334667

Nearest primes: 1,003,963 (−38) · 1,004,027 (+26)

Divisors & multiples

All divisors (4)

1 · 3 · 334667 · 1004001

Aliquot sum (sum of proper divisors): 334,671

Factor pairs (a × b = 1,004,001)

1 × 1004001

3 × 334667

First multiples

1,004,001 · 2,008,002 (double) · 3,012,003 · 4,016,004 · 5,020,005 · 6,024,006 · 7,028,007 · 8,032,008 · 9,036,009 · 10,040,010

Sums & aliquot sequence

As consecutive integers: 502,000 + 502,001 334,666 + 334,667 + 334,668 167,331 + 167,332 + 167,333 + 167,334 + 167,335 + 167,336

Aliquot sequence: 1,004,001 → 334,671 → 114,273 → 50,801 → 1,411 → 101 → 1 → 0 — terminates at zero

Continued fraction of √n

√1,004,001 = [1001; (1, 666, 1, 2002)]

Period length 4 — the block in parentheses repeats forever.

Representations

In words: one million four thousand one
Ordinal: 1004001st
Binary: 11110101000111100001
Octal: 3650741
Hexadecimal: 0xF51E1
Base64: D1Hh
One's complement: 4,293,963,294 (32-bit)
Scientific notation: 1.004001 × 10⁶
As a duration: 1,004,001 s = 11 days, 14 hours, 53 minutes, 21 seconds

In other bases

ternary (3) 1220000020020

quaternary (4) 3311013201

quinary (5) 224112001

senary (6) 33304053

septenary (7) 11351055

nonary (9) 1800206

undecimal (11) 626359

duodecimal (12) 405029

tridecimal (13) 291cab

tetradecimal (14) 1c1c65

pentadecimal (15) 14c736

As an angle

1,004,001° = 2,788 × 360° + 321°

321° ≈ 5.603 rad

Compass bearing: NW (northwest)

Why does a circle have 360 degrees? →

Historical numeral systems

Babylonian (base 60): 𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒌋𒁹𒁹𒁹 𒌋𒌋𒁹
Egyptian hieroglyphic: 𓁨𓆼𓆼𓆼𓆼𓏺
Chinese: 一百萬四千零一
Chinese (financial): 壹佰萬肆仟零壹

In other modern scripts

Eastern Arabic ١٠٠٤٠٠١ Devanagari १००४००१ Bengali ১০০৪০০১ Tamil ௧௦௦௪௦௦௧ Thai ๑๐๐๔๐๐๑ Tibetan ༡༠༠༤༠༠༡ Khmer ១០០៤០០១ Lao ໑໐໐໔໐໐໑ Burmese ၁၀၀၄၀၀၁

Also seen as

Hex color

#0F51E1

RGB(15, 81, 225)

IPv4 address

As an unsigned 32-bit integer, this is the IPv4 address 0.15.81.225.

Address: 0.15.81.225
Class: reserved
IPv4-mapped IPv6: ::ffff:0.15.81.225

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 1,004,001 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 US1,004,001 on Google Patents ↗ Look up on USPTO ↗