Live analysis

112,442

112,442 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.).

112,442 (one hundred twelve thousand four hundred forty-two) is an even 6-digit number. It is a composite number with 16 divisors, and factors as 2 × 11 × 19 × 269. Written other ways, in hexadecimal, 0x1B73A.

Arithmetic Number Cube-Free Deficient Number Odious Number Pernicious Number Recamán's Sequence Squarefree

Interestingness

★ ★ ☆ ☆ ☆

4 notable facts · grade D

112,430 112,431 112,432 112,433 112,434 112,435 112,436 112,437 112,438 112,439 112,440 112,441 112,442 112,443 112,444 112,445 112,446 112,447 112,448 112,449 112,450 112,451 112,452 112,453 112,454

less more

Properties

Parity: Even
Digit count: 6
Digit sum: 14
Digit product: 64
Digital root: 5
Palindrome: No
Bit width: 17 bits
Reversed: 244,211
Recamán's sequence: a(246,656) = 112,442
Square (n²): 12,643,203,364
Cube (n³): 1,421,627,072,654,888
Divisor count: 16
σ(n) — sum of divisors: 194,400
φ(n) — Euler's totient: 48,240
Sum of prime factors: 301

Primality

Prime factorization: 2 × 11 × 19 × 269

Nearest primes: 112,429 (−13) · 112,459 (+17)

Divisors & multiples

All divisors (16)

1 · 2 · 11 · 19 · 22 · 38 · 209 · 269 · 418 · 538 · 2959 · 5111 · 5918 · 10222 · 56221 (half) · 112442

Aliquot sum (sum of proper divisors): 81,958

Factor pairs (a × b = 112,442)

1 × 112442

2 × 56221

11 × 10222

19 × 5918

22 × 5111

38 × 2959

209 × 538

269 × 418

First multiples

112,442 · 224,884 (double) · 337,326 · 449,768 · 562,210 · 674,652 · 787,094 · 899,536 · 1,011,978 · 1,124,420

Sums & aliquot sequence

As consecutive integers: 28,109 + 28,110 + 28,111 + 28,112 10,217 + 10,218 + … + 10,227 5,909 + 5,910 + … + 5,927 2,534 + 2,535 + … + 2,577

Aliquot sequence: 112,442 → 81,958 → 43,970 → 35,194 → 17,600 → 29,644 → 22,240 → 30,680 → 44,920 → 56,240 → 85,120 → 159,680 → 221,320 → 323,000 → 519,400 → 911,870 → 755,218 — unresolved within range

Continued fraction of √n

√112,442 = [335; (3, 11, 4, 2, 1, 4, 1, 16, 1, 4, 1, 2, 4, 11, 3, 670)]

Period length 16 — the block in parentheses repeats forever.

Representations

In words: one hundred twelve thousand four hundred forty-two
Ordinal: 112442nd
Binary: 11011011100111010
Octal: 333472
Hexadecimal: 0x1B73A
Base64: Abc6
One's complement: 4,294,854,853 (32-bit)
Scientific notation: 1.12442 × 10⁵
As a duration: 112,442 s = 1 day, 7 hours, 14 minutes, 2 seconds

In other bases

ternary (3) 12201020112

quaternary (4) 123130322

quinary (5) 12044232

senary (6) 2224322

septenary (7) 645551

nonary (9) 181215

undecimal (11) 77530

duodecimal (12) 550a2

tridecimal (13) 3c245

tetradecimal (14) 2cd98

pentadecimal (15) 234b2

As an angle

112,442° = 312 × 360° + 122°

122° ≈ 2.129 rad

Compass bearing: ESE (east-southeast)

Why does a circle have 360 degrees? →

Historical numeral systems

Babylonian (base 60): 𒌋𒌋𒌋𒁹 𒌋𒁹𒁹𒁹𒁹 𒁹𒁹
Egyptian hieroglyphic: 𓆐𓂍𓆼𓆼𓍢𓍢𓍢𓍢𓎆𓎆𓎆𓎆𓏺𓏺
Greek (Milesian): ͵ριβυμβʹ
Mayan (base 20): 𝋮·𝋡·𝋢·𝋢
Chinese: 一十一萬二千四百四十二
Chinese (financial): 壹拾壹萬貳仟肆佰肆拾貳

In other modern scripts

Eastern Arabic ١١٢٤٤٢ Devanagari ११२४४२ Bengali ১১২৪৪২ Tamil ௧௧௨௪௪௨ Thai ๑๑๒๔๔๒ Tibetan ༡༡༢༤༤༢ Khmer ១១២៤៤២ Lao ໑໑໒໔໔໒ Burmese ၁၁၂၄၄၂

Also seen as

Goldbach decomposition

Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 112442, here are decompositions:

13 + 112429 = 112442
79 + 112363 = 112442
103 + 112339 = 112442
139 + 112303 = 112442
151 + 112291 = 112442
163 + 112279 = 112442
181 + 112261 = 112442
193 + 112249 = 112442

Showing the first eight; more decompositions exist.

Hex color

#01B73A

RGB(1, 183, 58)

IPv4 address

As an unsigned 32-bit integer, this is the IPv4 address 0.1.183.58.

Address: 0.1.183.58
Class: reserved
IPv4-mapped IPv6: ::ffff:0.1.183.58

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

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 112,442 and was likely granted around 1871.

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

Look up US112,442 on Google Patents ↗ Look up on USPTO ↗

Position in π

The digit sequence 112442 first appears in π at position 246,042 of the decimal expansion (the 246,042ordinal-suffix:nd 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 112442 on Pi Search ↗