Live analysis

1,040,804

1,040,804 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.).

1,040,804 (one million forty thousand eight hundred four) is an even 7-digit number. It is a composite number with 6 divisors, and factors as 2² × 260,201. Written other ways, in hexadecimal, 0xFE1A4.

Arithmetic Number Cube-Free Deficient Number Happy Number Odious Number Pernicious Number

Interestingness

★ ☆ ☆ ☆ ☆

3 notable facts · grade F

1,040,792 1,040,793 1,040,794 1,040,795 1,040,796 1,040,797 1,040,798 1,040,799 1,040,800 1,040,801 1,040,802 1,040,803 1,040,804 1,040,805 1,040,806 1,040,807 1,040,808 1,040,809 1,040,810 1,040,811 1,040,812 1,040,813 1,040,814 1,040,815 1,040,816

less more

Properties

Parity: Even
Digit count: 7
Digit sum: 17
Digit product: 0
Digital root: 8
Palindrome: No
Bit width: 20 bits
Reversed: 4,080,401
Square (n²): 1,083,272,966,416
Cube (n³): 1,127,474,836,537,638,464
Divisor count: 6
σ(n) — sum of divisors: 1,821,414
φ(n) — Euler's totient: 520,400
Sum of prime factors: 260,205

Primality

Prime factorization: 2 ² × 260201

Nearest primes: 1,040,803 (−1) · 1,040,807 (+3)

Divisors & multiples

All divisors (6)

1 · 2 · 4 · 260201 · 520402 (half) · 1040804

Aliquot sum (sum of proper divisors): 780,610

Factor pairs (a × b = 1,040,804)

1 × 1040804

2 × 520402

4 × 260201

First multiples

1,040,804 · 2,081,608 (double) · 3,122,412 · 4,163,216 · 5,204,020 · 6,244,824 · 7,285,628 · 8,326,432 · 9,367,236 · 10,408,040

Sums & aliquot sequence

As a sum of two squares: 202² + 1,000²

As consecutive integers: 130,097 + 130,098 + … + 130,104

Aliquot sequence: 1,040,804 → 780,610 → 634,622 → 335,434 → 223,286 → 169,834 → 126,680 → 158,440 → 220,640 → 378,112 → 488,544 → 979,104 → 2,117,472 → 4,559,520 → 12,858,720 → 35,041,440 → 91,119,840 — unresolved within range

Continued fraction of √n

√1,040,804 = [1020; (5, 20, 510, 20, 5, 2040)]

Period length 6 — the block in parentheses repeats forever.

Representations

In words: one million forty thousand eight hundred four
Ordinal: 1040804th
Binary: 11111110000110100100
Octal: 3760644
Hexadecimal: 0xFE1A4
Base64: D+Gk
One's complement: 4,293,926,491 (32-bit)
Scientific notation: 1.040804 × 10⁶
As a duration: 1,040,804 s = 12 days, 1 hour, 6 minutes, 44 seconds

In other bases

ternary (3) 1221212201022

quaternary (4) 3332012210

quinary (5) 231301204

senary (6) 34150312

septenary (7) 11563262

nonary (9) 1855638

undecimal (11) 650a76

duodecimal (12) 422398

tridecimal (13) 2a597b

tetradecimal (14) 1d1432

pentadecimal (15) 1585be

As an angle

1,040,804° = 2,891 × 360° + 44°

44° ≈ 0.768 rad

Compass bearing: NE (northeast)

Why does a circle have 360 degrees? →

Historical numeral systems

Babylonian (base 60): 𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒁹𒁹𒁹𒁹
Egyptian hieroglyphic: 𓁨𓂍𓂍𓂍𓂍𓍢𓍢𓍢𓍢𓍢𓍢𓍢𓍢𓏺𓏺𓏺𓏺
Chinese: 一百零四萬零八百零四
Chinese (financial): 壹佰零肆萬零捌佰零肆

In other modern scripts

Eastern Arabic ١٠٤٠٨٠٤ Devanagari १०४०८०४ Bengali ১০৪০৮০৪ Tamil ௧௦௪௦௮௦௪ Thai ๑๐๔๐๘๐๔ Tibetan ༡༠༤༠༨༠༤ Khmer ១០៤០៨០៤ Lao ໑໐໔໐໘໐໔ Burmese ၁၀၄၀၈၀၄

Also seen as

Goldbach decomposition

Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 1040804, here are decompositions:

7 + 1040797 = 1040804
73 + 1040731 = 1040804
223 + 1040581 = 1040804
241 + 1040563 = 1040804
283 + 1040521 = 1040804
397 + 1040407 = 1040804
433 + 1040371 = 1040804
577 + 1040227 = 1040804

Showing the first eight; more decompositions exist.

Hex color

#0FE1A4

RGB(15, 225, 164)

IPv4 address

As an unsigned 32-bit integer, this is the IPv4 address 0.15.225.164.

Address: 0.15.225.164
Class: reserved
IPv4-mapped IPv6: ::ffff:0.15.225.164

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

Possible date

Could be parsed as a date. Most likely interpretation: Sunday, January 4, 0804 (MDDYYYY (US, single-digit month)).

Other possible interpretations (3)

0804-04-01 (DMMYYYY (Euro, single-digit day))
0804-10-04 (MMDYYYY (US, single-digit day))
0804-04-10 (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 1,040,804 and was likely granted around 1912.

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

Look up US1,040,804 on Google Patents ↗ Look up on USPTO ↗

Position in π

The digit sequence 1040804 first appears in π at position 672,709 of the decimal expansion (the 672,709ordinal-suffix:th digit after the integer 3).

Search range: the first 1,000,000 fractional digits of π. Any 6-digit-or-shorter string is virtually guaranteed to appear in there — the more interesting signal is the position.

Look up 1040804 on Pi Search ↗