Live analysis

112,146

112,146 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.).

112,146 (one hundred twelve thousand one hundred forty-six) is an even 6-digit number. It is a composite number with 8 divisors, and factors as 2 × 3 × 18,691. Its proper divisors sum to 112,158, more than the number itself, making it an abundant number. Written other ways, in hexadecimal, 0x1B612.

Abundant Number Arithmetic Number Cube-Free Evil Number Recamán's Sequence Semiperfect Number Sphenic Number Squarefree

Interestingness

★ ★ ★ ★ ☆

6 notable facts · grade B

112,134 112,135 112,136 112,137 112,138 112,139 112,140 112,141 112,142 112,143 112,144 112,145 112,146 112,147 112,148 112,149 112,150 112,151 112,152 112,153 112,154 112,155 112,156 112,157 112,158

less more

Properties

Parity: Even
Digit count: 6
Digit sum: 15
Digit product: 48
Digital root: 6
Palindrome: No
Bit width: 17 bits
Reversed: 641,211
Recamán's sequence: a(247,008) = 112,146
Square (n²): 12,576,725,316
Cube (n³): 1,410,429,437,288,136
Divisor count: 8
σ(n) — sum of divisors: 224,304
φ(n) — Euler's totient: 37,380
Sum of prime factors: 18,696

Primality

Prime factorization: 2 × 3 × 18691

Nearest primes: 112,139 (−7) · 112,153 (+7)

Divisors & multiples

All divisors (8)

1 · 2 · 3 · 6 · 18691 · 37382 · 56073 (half) · 112146

Aliquot sum (sum of proper divisors): 112,158

Factor pairs (a × b = 112,146)

1 × 112146

2 × 56073

3 × 37382

6 × 18691

First multiples

112,146 · 224,292 (double) · 336,438 · 448,584 · 560,730 · 672,876 · 785,022 · 897,168 · 1,009,314 · 1,121,460

Sums & aliquot sequence

As consecutive integers: 37,381 + 37,382 + 37,383 28,035 + 28,036 + 28,037 + 28,038 9,340 + 9,341 + … + 9,351

Aliquot sequence: 112,146 → 112,158 → 148,962 → 190,302 → 265,890 → 372,318 → 372,330 → 768,150 → 1,352,250 → 2,310,318 → 2,695,410 → 4,648,590 → 7,891,938 → 9,831,582 → 11,669,898 → 11,669,910 → 20,899,434 — unresolved within range

Continued fraction of √n

√112,146 = [334; (1, 7, 2, 11, 1, 2, 2, 2, 2, 1, 5, 4, 1, 1, 5, 1, 1, 6, 1, 1, 2, 2, 12, 1, …)]

Representations

In words: one hundred twelve thousand one hundred forty-six
Ordinal: 112146th
Binary: 11011011000010010
Octal: 333022
Hexadecimal: 0x1B612
Base64: AbYS
One's complement: 4,294,855,149 (32-bit)
Scientific notation: 1.12146 × 10⁵
As a duration: 112,146 s = 1 day, 7 hours, 9 minutes, 6 seconds

In other bases

ternary (3) 12200211120

quaternary (4) 123120102

quinary (5) 12042041

senary (6) 2223110

septenary (7) 644646

nonary (9) 180746

undecimal (11) 77291

duodecimal (12) 54a96

tridecimal (13) 3c078

tetradecimal (14) 2cc26

pentadecimal (15) 23366

As an angle

112,146° = 311 × 360° + 186°

186° ≈ 3.246 rad

Compass bearing: S (south)

Why does a circle have 360 degrees? →

Historical numeral systems

Babylonian (base 60): 𒌋𒌋𒌋𒁹 𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒁹𒁹𒁹𒁹𒁹𒁹
Egyptian hieroglyphic: 𓆐𓂍𓆼𓆼𓍢𓎆𓎆𓎆𓎆𓏺𓏺𓏺𓏺𓏺𓏺
Greek (Milesian): ͵ριβρμϛʹ
Mayan (base 20): 𝋮·𝋠·𝋧·𝋦
Chinese: 一十一萬二千一百四十六
Chinese (financial): 壹拾壹萬貳仟壹佰肆拾陸

In other modern scripts

Eastern Arabic ١١٢١٤٦ Devanagari ११२१४६ Bengali ১১২১৪৬ Tamil ௧௧௨௧௪௬ Thai ๑๑๒๑๔๖ Tibetan ༡༡༢༡༤༦ Khmer ១១២១៤៦ Lao ໑໑໒໑໔໖ Burmese ၁၁၂၁၄၆

Also seen as

Goldbach decomposition

Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 112146, here are decompositions:

7 + 112139 = 112146
17 + 112129 = 112146
43 + 112103 = 112146
59 + 112087 = 112146
79 + 112067 = 112146
127 + 112019 = 112146
149 + 111997 = 112146
173 + 111973 = 112146

Showing the first eight; more decompositions exist.

Hex color

#01B612

RGB(1, 182, 18)

IPv4 address

As an unsigned 32-bit integer, this is the IPv4 address 0.1.182.18.

Address: 0.1.182.18
Class: reserved
IPv4-mapped IPv6: ::ffff:0.1.182.18

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 112,146 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 US112,146 on Google Patents ↗ Look up on USPTO ↗

Position in π

The digit sequence 112146 first appears in π at position 394,478 of the decimal expansion (the 394,478ordinal-suffix:th 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 112146 on Pi Search ↗