Live analysis

1,001,804

1,001,804 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.).

1,001,804 (one million one thousand eight hundred four) is an even 7-digit number. It is a composite number with 6 divisors, and factors as 2² × 250,451. Written other ways, in hexadecimal, 0xF494C.

Arithmetic Number Cube-Free Deficient Number Evil Number Happy Number

Interestingness

★ ☆ ☆ ☆ ☆

3 notable facts · grade F

1,001,792 1,001,793 1,001,794 1,001,795 1,001,796 1,001,797 1,001,798 1,001,799 1,001,800 1,001,801 1,001,802 1,001,803 1,001,804 1,001,805 1,001,806 1,001,807 1,001,808 1,001,809 1,001,810 1,001,811 1,001,812 1,001,813 1,001,814 1,001,815 1,001,816

less more

Properties

Parity: Even
Digit count: 7
Digit sum: 14
Digit product: 0
Digital root: 5
Palindrome: No
Bit width: 20 bits
Reversed: 4,081,001
Square (n²): 1,003,611,254,416
Cube (n³): 1,005,421,769,118,966,464
Divisor count: 6
σ(n) — sum of divisors: 1,753,164
φ(n) — Euler's totient: 500,900
Sum of prime factors: 250,455

Primality

Prime factorization: 2 ² × 250451

Nearest primes: 1,001,801 (−3) · 1,001,807 (+3)

Divisors & multiples

All divisors (6)

1 · 2 · 4 · 250451 · 500902 (half) · 1001804

Aliquot sum (sum of proper divisors): 751,360

Factor pairs (a × b = 1,001,804)

1 × 1001804

2 × 500902

4 × 250451

First multiples

1,001,804 · 2,003,608 (double) · 3,005,412 · 4,007,216 · 5,009,020 · 6,010,824 · 7,012,628 · 8,014,432 · 9,016,236 · 10,018,040

Sums & aliquot sequence

As consecutive integers: 125,222 + 125,223 + … + 125,229

Aliquot sequence: 1,001,804 → 751,360 → 1,051,448 → 920,032 → 891,344 → 1,017,016 → 1,563,464 → 1,786,936 → 1,563,584 → 1,822,744 → 2,486,456 → 2,937,664 → 2,946,500 → 3,657,916 → 2,879,972 → 2,267,548 → 1,760,364 — unresolved within range

Continued fraction of √n

√1,001,804 = [1000; (1, 9, 6, 5, 1, 2, 2, 2, 5, 1, 1, 1, 1, 1, 1, 2, 1, 2, 3, 1, 63, 1, 4, 12, …)]

Representations

In words: one million one thousand eight hundred four
Ordinal: 1001804th
Binary: 11110100100101001100
Octal: 3644514
Hexadecimal: 0xF494C
Base64: D0lM
One's complement: 4,293,965,491 (32-bit)
Scientific notation: 1.001804 × 10⁶
As a duration: 1,001,804 s = 11 days, 14 hours, 16 minutes, 44 seconds

In other bases

ternary (3) 1212220012212

quaternary (4) 3310211030

quinary (5) 224024204

senary (6) 33245552

septenary (7) 11341466

nonary (9) 1786185

undecimal (11) 624741

duodecimal (12) 4038b8

tridecimal (13) 290cab

tetradecimal (14) 1c1136

pentadecimal (15) 14bc6e

As an angle

1,001,804° = 2,782 × 360° + 284°

284° ≈ 4.957 rad

Compass bearing: WNW (west-northwest)

Why does a circle have 360 degrees? →

Historical numeral systems

Babylonian (base 60): 𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒁹𒁹𒁹𒁹
Egyptian hieroglyphic: 𓁨𓆼𓍢𓍢𓍢𓍢𓍢𓍢𓍢𓍢𓏺𓏺𓏺𓏺
Chinese: 一百萬一千八百零四
Chinese (financial): 壹佰萬壹仟捌佰零肆

In other modern scripts

Eastern Arabic ١٠٠١٨٠٤ Devanagari १००१८०४ Bengali ১০০১৮০৪ Tamil ௧௦௦௧௮௦௪ Thai ๑๐๐๑๘๐๔ Tibetan ༡༠༠༡༨༠༤ Khmer ១០០១៨០៤ Lao ໑໐໐໑໘໐໔ Burmese ၁၀၀၁၈၀၄

Also seen as

Goldbach decomposition

Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 1001804, here are decompositions:

3 + 1001801 = 1001804
7 + 1001797 = 1001804
61 + 1001743 = 1001804
211 + 1001593 = 1001804
241 + 1001563 = 1001804
277 + 1001527 = 1001804
313 + 1001491 = 1001804
337 + 1001467 = 1001804

Showing the first eight; more decompositions exist.

Hex color

#0F494C

RGB(15, 73, 76)

IPv4 address

As an unsigned 32-bit integer, this is the IPv4 address 0.15.73.76.

Address: 0.15.73.76
Class: reserved
IPv4-mapped IPv6: ::ffff:0.15.73.76

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 1,001,804 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 US1,001,804 on Google Patents ↗ Look up on USPTO ↗