Live analysis

1,040,426

1,040,426 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.).

1,040,426 (one million forty thousand four hundred twenty-six) is an even 7-digit number. It is a composite number with 4 divisors, and factors as 2 × 520,213. Written other ways, in hexadecimal, 0xFE02A.

Cube-Free Deficient Number Evil Number Semiprime Squarefree

Interestingness

★ ☆ ☆ ☆ ☆

3 notable facts · grade F

1,040,414 1,040,415 1,040,416 1,040,417 1,040,418 1,040,419 1,040,420 1,040,421 1,040,422 1,040,423 1,040,424 1,040,425 1,040,426 1,040,427 1,040,428 1,040,429 1,040,430 1,040,431 1,040,432 1,040,433 1,040,434 1,040,435 1,040,436 1,040,437 1,040,438

less more

Properties

Parity: Even
Digit count: 7
Digit sum: 17
Digit product: 0
Digital root: 8
Palindrome: No
Bit width: 20 bits
Reversed: 6,240,401
Square (n²): 1,082,486,261,476
Cube (n³): 1,126,246,851,082,428,776
Divisor count: 4
σ(n) — sum of divisors: 1,560,642
φ(n) — Euler's totient: 520,212
Sum of prime factors: 520,215

Primality

Prime factorization: 2 × 520213

Nearest primes: 1,040,419 (−7) · 1,040,447 (+21)

Divisors & multiples

All divisors (4)

1 · 2 · 520213 (half) · 1040426

Aliquot sum (sum of proper divisors): 520,216

Factor pairs (a × b = 1,040,426)

1 × 1040426

2 × 520213

First multiples

1,040,426 · 2,080,852 (double) · 3,121,278 · 4,161,704 · 5,202,130 · 6,242,556 · 7,282,982 · 8,323,408 · 9,363,834 · 10,404,260

Sums & aliquot sequence

As a sum of two squares: 101² + 1,015²

As consecutive integers: 260,105 + 260,106 + 260,107 + 260,108

Aliquot sequence: 1,040,426 → 520,216 → 455,204 → 367,324 → 281,324 → 220,660 → 323,660 → 356,068 → 267,058 → 179,342 → 89,674 → 55,226 → 29,338 → 14,672 → 18,064 → 16,966 → 10,034 — unresolved within range

Continued fraction of √n

√1,040,426 = [1020; (78, 2, 6, 11, 1, 11, 12, 7, 1, 1, 2, 2, 1, 1, 3, 3, 1, 1, 18, 1, 2, 8, 2, 2, …)]

Representations

In words: one million forty thousand four hundred twenty-six
Ordinal: 1040426th
Binary: 11111110000000101010
Octal: 3760052
Hexadecimal: 0xFE02A
Base64: D+Aq
One's complement: 4,293,926,869 (32-bit)
Scientific notation: 1.040426 × 10⁶
As a duration: 1,040,426 s = 12 days, 1 hour, 26 seconds

In other bases

ternary (3) 1221212012022

quaternary (4) 3332000222

quinary (5) 231243201

senary (6) 34144442

septenary (7) 11562212

nonary (9) 1855168

undecimal (11) 650762

duodecimal (12) 422122

tridecimal (13) 2a574a

tetradecimal (14) 1d1242

pentadecimal (15) 15841b

As an angle

1,040,426° = 2,890 × 360° + 26°

26° ≈ 0.454 rad

Compass bearing: NNE (north-northeast)

Why does a circle have 360 degrees? →

Historical numeral systems

Babylonian (base 60): 𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹 · 𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹
Egyptian hieroglyphic: 𓁨𓂍𓂍𓂍𓂍𓍢𓍢𓍢𓍢𓎆𓎆𓏺𓏺𓏺𓏺𓏺𓏺
Chinese: 一百零四萬零四百二十六
Chinese (financial): 壹佰零肆萬零肆佰貳拾陸

In other modern scripts

Eastern Arabic ١٠٤٠٤٢٦ Devanagari १०४०४२६ Bengali ১০৪০৪২৬ Tamil ௧௦௪௦௪௨௬ Thai ๑๐๔๐๔๒๖ Tibetan ༡༠༤༠༤༢༦ Khmer ១០៤០៤២៦ Lao ໑໐໔໐໔໒໖ Burmese ၁၀၄၀၄၂၆

Also seen as

Goldbach decomposition

Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 1040426, here are decompositions:

7 + 1040419 = 1040426
19 + 1040407 = 1040426
73 + 1040353 = 1040426
199 + 1040227 = 1040426
223 + 1040203 = 1040426
307 + 1040119 = 1040426
313 + 1040113 = 1040426
337 + 1040089 = 1040426

Showing the first eight; more decompositions exist.

Hex color

#0FE02A

RGB(15, 224, 42)

IPv4 address

As an unsigned 32-bit integer, this is the IPv4 address 0.15.224.42.

Address: 0.15.224.42
Class: reserved
IPv4-mapped IPv6: ::ffff:0.15.224.42

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

Possible date

Could be parsed as a date. Most likely interpretation: Sunday, January 4, 0426 (MDDYYYY (US, single-digit month)).

Other possible interpretations (3)

0426-04-01 (DMMYYYY (Euro, single-digit day))
0426-10-04 (MMDYYYY (US, single-digit day))
0426-04-10 (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 1,040,426 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 US1,040,426 on Google Patents ↗ Look up on USPTO ↗