Live analysis

1,040,404

1,040,404 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.).

1,040,404 (one million forty thousand four hundred four) is an even 7-digit number. It is a composite number with 12 divisors, and factors as 2² × 29 × 8,969. Written other ways, in hexadecimal, 0xFE014.

Arithmetic Number Cube-Free Deficient Number Happy Number Lazy Caterer Number Odious Number

Interestingness

★ ★ ☆ ☆ ☆

4 notable facts · grade D

1,040,392 1,040,393 1,040,394 1,040,395 1,040,396 1,040,397 1,040,398 1,040,399 1,040,400 1,040,401 1,040,402 1,040,403 1,040,404 1,040,405 1,040,406 1,040,407 1,040,408 1,040,409 1,040,410 1,040,411 1,040,412 1,040,413 1,040,414 1,040,415 1,040,416

less more

Properties

Parity: Even
Digit count: 7
Digit sum: 13
Digit product: 0
Digital root: 4
Palindrome: No
Bit width: 20 bits
Reversed: 4,040,401
Square (n²): 1,082,440,483,216
Cube (n³): 1,126,175,408,499,859,264
Divisor count: 12
σ(n) — sum of divisors: 1,883,700
φ(n) — Euler's totient: 502,208
Sum of prime factors: 9,002

Primality

Prime factorization: 2 ² × 29 × 8969

Nearest primes: 1,040,387 (−17) · 1,040,407 (+3)

Divisors & multiples

All divisors (12)

1 · 2 · 4 · 29 · 58 · 116 · 8969 · 17938 · 35876 · 260101 · 520202 (half) · 1040404

Aliquot sum (sum of proper divisors): 843,296

Factor pairs (a × b = 1,040,404)

1 × 1040404

2 × 520202

4 × 260101

29 × 35876

58 × 17938

116 × 8969

First multiples

1,040,404 · 2,080,808 (double) · 3,121,212 · 4,161,616 · 5,202,020 · 6,242,424 · 7,282,828 · 8,323,232 · 9,363,636 · 10,404,040

Sums & aliquot sequence

As a sum of two squares: 2² + 1,020² = 702² + 740²

As consecutive integers: 130,047 + 130,048 + … + 130,054 35,862 + 35,863 + … + 35,890 4,369 + 4,370 + … + 4,600

Aliquot sequence: 1,040,404 → 843,296 → 932,926 → 614,498 → 371,422 → 185,714 → 92,860 → 102,188 → 80,092 → 60,076 → 49,796 → 39,244 → 29,440 → 44,144 → 45,136 → 65,968 → 92,752 — unresolved within range

Continued fraction of √n

√1,040,404 = [1020; (510, 2040)]

Period length 2 — the block in parentheses repeats forever.

Representations

In words: one million forty thousand four hundred four
Ordinal: 1040404th
Binary: 11111110000000010100
Octal: 3760024
Hexadecimal: 0xFE014
Base64: D+AU
One's complement: 4,293,926,891 (32-bit)
Scientific notation: 1.040404 × 10⁶
As a duration: 1,040,404 s = 12 days, 1 hour, 4 seconds

In other bases

ternary (3) 1221212011111

quaternary (4) 3332000110

quinary (5) 231243104

senary (6) 34144404

septenary (7) 11562151

nonary (9) 1855144

undecimal (11) 650742

duodecimal (12) 422104

tridecimal (13) 2a5731

tetradecimal (14) 1d1228

pentadecimal (15) 158404

As an angle

1,040,404° = 2,890 × 360° + 4°

4° ≈ 0.07 rad

Compass bearing: N (north)

Why does a circle have 360 degrees? →

Historical numeral systems

Babylonian (base 60): 𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹 · 𒁹𒁹𒁹𒁹
Egyptian hieroglyphic: 𓁨𓂍𓂍𓂍𓂍𓍢𓍢𓍢𓍢𓏺𓏺𓏺𓏺
Chinese: 一百零四萬零四百零四
Chinese (financial): 壹佰零肆萬零肆佰零肆

In other modern scripts

Eastern Arabic ١٠٤٠٤٠٤ Devanagari १०४०४०४ Bengali ১০৪০৪০৪ Tamil ௧௦௪௦௪௦௪ Thai ๑๐๔๐๔๐๔ Tibetan ༡༠༤༠༤༠༤ Khmer ១០៤០៤០៤ Lao ໑໐໔໐໔໐໔ Burmese ၁၀၄၀၄၀၄

Also seen as

Goldbach decomposition

Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 1040404, here are decompositions:

17 + 1040387 = 1040404
23 + 1040381 = 1040404
251 + 1040153 = 1040404
263 + 1040141 = 1040404
311 + 1040093 = 1040404
347 + 1040057 = 1040404
353 + 1040051 = 1040404
383 + 1040021 = 1040404

Showing the first eight; more decompositions exist.

Hex color

#0FE014

RGB(15, 224, 20)

IPv4 address

As an unsigned 32-bit integer, this is the IPv4 address 0.15.224.20.

Address: 0.15.224.20
Class: reserved
IPv4-mapped IPv6: ::ffff:0.15.224.20

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

Possible date

Could be parsed as a date. Most likely interpretation: Sunday, January 4, 0404 (MDDYYYY (US, single-digit month)).

Other possible interpretations (3)

0404-04-01 (DMMYYYY (Euro, single-digit day))
0404-10-04 (MMDYYYY (US, single-digit day))
0404-04-10 (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 1,040,404 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 US1,040,404 on Google Patents ↗ Look up on USPTO ↗