Live analysis

1,041,142

1,041,142 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.).

1,041,142 (one million forty-one thousand one hundred forty-two) is an even 7-digit number. It is a composite number with 4 divisors, and factors as 2 × 520,571. Written other ways, in hexadecimal, 0xFE2F6.

Arithmetic Number Cube-Free Deficient Number Evil Number Semiprime Squarefree

Interestingness

★ ★ ☆ ☆ ☆

4 notable facts · grade D

1,041,130 1,041,131 1,041,132 1,041,133 1,041,134 1,041,135 1,041,136 1,041,137 1,041,138 1,041,139 1,041,140 1,041,141 1,041,142 1,041,143 1,041,144 1,041,145 1,041,146 1,041,147 1,041,148 1,041,149 1,041,150 1,041,151 1,041,152 1,041,153 1,041,154

less more

Properties

Parity: Even
Digit count: 7
Digit sum: 13
Digit product: 0
Digital root: 4
Palindrome: No
Bit width: 20 bits
Reversed: 2,411,401
Square (n²): 1,083,976,664,164
Cube (n³): 1,128,573,632,081,035,288
Divisor count: 4
σ(n) — sum of divisors: 1,561,716
φ(n) — Euler's totient: 520,570
Sum of prime factors: 520,573

Primality

Prime factorization: 2 × 520571

Nearest primes: 1,041,137 (−5) · 1,041,149 (+7)

Divisors & multiples

All divisors (4)

1 · 2 · 520571 (half) · 1041142

Aliquot sum (sum of proper divisors): 520,574

Factor pairs (a × b = 1,041,142)

1 × 1041142

2 × 520571

First multiples

1,041,142 · 2,082,284 (double) · 3,123,426 · 4,164,568 · 5,205,710 · 6,246,852 · 7,287,994 · 8,329,136 · 9,370,278 · 10,411,420

Sums & aliquot sequence

As consecutive integers: 260,284 + 260,285 + 260,286 + 260,287

Aliquot sequence: 1,041,142 → 520,574 → 323,122 → 161,564 → 145,876 → 109,414 → 56,114 → 28,060 → 34,436 → 25,834 → 12,920 → 19,480 → 24,440 → 36,040 → 51,440 → 68,344 → 59,816 — unresolved within range

Continued fraction of √n

√1,041,142 = [1020; (2, 1, 2, 1, 339, 2, 1, 1, 6, 226, 1, 1, 2, 9, 1, 1, 37, 3, 1, 3, 6, 2, 1, 24, …)]

Representations

In words: one million forty-one thousand one hundred forty-two
Ordinal: 1041142nd
Binary: 11111110001011110110
Octal: 3761366
Hexadecimal: 0xFE2F6
Base64: D+L2
One's complement: 4,293,926,153 (32-bit)
Scientific notation: 1.041142 × 10⁶
As a duration: 1,041,142 s = 12 days, 1 hour, 12 minutes, 22 seconds

In other bases

ternary (3) 1221220011211

quaternary (4) 3332023312

quinary (5) 231304032

senary (6) 34152034

septenary (7) 11564254

nonary (9) 1856154

undecimal (11) 651253

duodecimal (12) 42261a

tridecimal (13) 2a5b7b

tetradecimal (14) 1d15d4

pentadecimal (15) 158747

As an angle

1,041,142° = 2,892 × 360° + 22°

22° ≈ 0.384 rad

Compass bearing: NNE (north-northeast)

Why does a circle have 360 degrees? →

Historical numeral systems

Babylonian (base 60): 𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒁹𒁹 𒌋𒌋𒁹𒁹
Egyptian hieroglyphic: 𓁨𓂍𓂍𓂍𓂍𓆼𓍢𓎆𓎆𓎆𓎆𓏺𓏺
Chinese: 一百零四萬一千一百四十二
Chinese (financial): 壹佰零肆萬壹仟壹佰肆拾貳

In other modern scripts

Eastern Arabic ١٠٤١١٤٢ Devanagari १०४११४२ Bengali ১০৪১১৪২ Tamil ௧௦௪௧௧௪௨ Thai ๑๐๔๑๑๔๒ Tibetan ༡༠༤༡༡༤༢ Khmer ១០៤១១៤២ Lao ໑໐໔໑໑໔໒ Burmese ၁၀၄၁၁၄၂

Also seen as

Goldbach decomposition

Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 1041142, here are decompositions:

5 + 1041137 = 1041142
23 + 1041119 = 1041142
59 + 1041083 = 1041142
101 + 1041041 = 1041142
191 + 1040951 = 1041142
251 + 1040891 = 1041142
269 + 1040873 = 1041142
281 + 1040861 = 1041142

Showing the first eight; more decompositions exist.

Hex color

#0FE2F6

RGB(15, 226, 246)

IPv4 address

As an unsigned 32-bit integer, this is the IPv4 address 0.15.226.246.

Address: 0.15.226.246
Class: reserved
IPv4-mapped IPv6: ::ffff:0.15.226.246

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

Possible date

Could be parsed as a date. Most likely interpretation: Sunday, January 4, 1142 (MDDYYYY (US, single-digit month)).

Other possible interpretations (3)

1142-04-01 (DMMYYYY (Euro, single-digit day))
1142-10-04 (MMDYYYY (US, single-digit day))
1142-04-10 (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 1,041,142 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 US1,041,142 on Google Patents ↗ Look up on USPTO ↗