Live analysis

1,041,442

1,041,442 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.).

1,041,442 (one million forty-one thousand four hundred forty-two) is an even 7-digit number. It is a composite number with 4 divisors, and factors as 2 × 520,721. Written other ways, in hexadecimal, 0xFE422.

Cube-Free Deficient Number Evil Number Semiprime Squarefree

Interestingness

★ ☆ ☆ ☆ ☆

3 notable facts · grade F

1,041,430 1,041,431 1,041,432 1,041,433 1,041,434 1,041,435 1,041,436 1,041,437 1,041,438 1,041,439 1,041,440 1,041,441 1,041,442 1,041,443 1,041,444 1,041,445 1,041,446 1,041,447 1,041,448 1,041,449 1,041,450 1,041,451 1,041,452 1,041,453 1,041,454

less more

Properties

Parity: Even
Digit count: 7
Digit sum: 16
Digit product: 0
Digital root: 7
Palindrome: No
Bit width: 20 bits
Reversed: 2,441,401
Square (n²): 1,084,601,439,364
Cube (n³): 1,129,549,492,214,122,888
Divisor count: 4
σ(n) — sum of divisors: 1,562,166
φ(n) — Euler's totient: 520,720
Sum of prime factors: 520,723

Primality

Prime factorization: 2 × 520721

Nearest primes: 1,041,427 (−15) · 1,041,449 (+7)

Divisors & multiples

All divisors (4)

1 · 2 · 520721 (half) · 1041442

Aliquot sum (sum of proper divisors): 520,724

Factor pairs (a × b = 1,041,442)

1 × 1041442

2 × 520721

First multiples

1,041,442 · 2,082,884 (double) · 3,124,326 · 4,165,768 · 5,207,210 · 6,248,652 · 7,290,094 · 8,331,536 · 9,372,978 · 10,414,420

Sums & aliquot sequence

As a sum of two squares: 139² + 1,011²

As consecutive integers: 260,359 + 260,360 + 260,361 + 260,362

Aliquot sequence: 1,041,442 → 520,724 → 436,246 → 229,394 → 146,014 → 92,954 → 46,480 → 78,512 → 95,584 → 100,976 → 94,696 → 121,304 → 110,896 → 112,304 → 105,316 → 81,416 → 71,254 — unresolved within range

Continued fraction of √n

√1,041,442 = [1020; (1, 1, 22, 1, 23, 1, 13, 1, 15, 7, 3, 1, 22, 5, 1, 2, 1, 4, 2, 4, 1, 25, 52, 3, …)]

Representations

In words: one million forty-one thousand four hundred forty-two
Ordinal: 1041442nd
Binary: 11111110010000100010
Octal: 3762042
Hexadecimal: 0xFE422
Base64: D+Qi
One's complement: 4,293,925,853 (32-bit)
Scientific notation: 1.041442 × 10⁶
As a duration: 1,041,442 s = 12 days, 1 hour, 17 minutes, 22 seconds

In other bases

ternary (3) 1221220120221

quaternary (4) 3332100202

quinary (5) 231311232

senary (6) 34153254

septenary (7) 11565163

nonary (9) 1856527

undecimal (11) 6514a6

duodecimal (12) 42282a

tridecimal (13) 2a604c

tetradecimal (14) 1d176a

pentadecimal (15) 158897

As an angle

1,041,442° = 2,892 × 360° + 322°

322° ≈ 5.62 rad

Compass bearing: NW (northwest)

Why does a circle have 360 degrees? →

Historical numeral systems

Babylonian (base 60): 𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒁹𒁹
Egyptian hieroglyphic: 𓁨𓂍𓂍𓂍𓂍𓆼𓍢𓍢𓍢𓍢𓎆𓎆𓎆𓎆𓏺𓏺
Chinese: 一百零四萬一千四百四十二
Chinese (financial): 壹佰零肆萬壹仟肆佰肆拾貳

In other modern scripts

Eastern Arabic ١٠٤١٤٤٢ Devanagari १०४१४४२ Bengali ১০৪১৪৪২ Tamil ௧௦௪௧௪௪௨ Thai ๑๐๔๑๔๔๒ Tibetan ༡༠༤༡༤༤༢ Khmer ១០៤១៤៤២ Lao ໑໐໔໑໔໔໒ Burmese ၁၀၄၁၄၄၂

Also seen as

Goldbach decomposition

Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 1041442, here are decompositions:

113 + 1041329 = 1041442
131 + 1041311 = 1041442
173 + 1041269 = 1041442
239 + 1041203 = 1041442
293 + 1041149 = 1041442
359 + 1041083 = 1041442
401 + 1041041 = 1041442
461 + 1040981 = 1041442

Showing the first eight; more decompositions exist.

Hex color

#0FE422

RGB(15, 228, 34)

IPv4 address

As an unsigned 32-bit integer, this is the IPv4 address 0.15.228.34.

Address: 0.15.228.34
Class: reserved
IPv4-mapped IPv6: ::ffff:0.15.228.34

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

Possible date

Could be parsed as a date. Most likely interpretation: Tuesday, January 4, 1442 (MDDYYYY (US, single-digit month)).

Other possible interpretations (3)

1442-04-01 (DMMYYYY (Euro, single-digit day))
1442-10-04 (MMDYYYY (US, single-digit day))
1442-04-10 (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 1,041,442 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 US1,041,442 on Google Patents ↗ Look up on USPTO ↗