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Number

182

182 is a composite number, even, a calendar year.

Arithmetic Number Deficient Number Odious Number Pernicious Number Pronic / Oblong Recamán's Sequence Sphenic Number Squarefree Year

Historical context — 182 AD

Calendar year

Year 182 (CLXXXII) was a common year starting on Monday of the Julian calendar.

Excerpt from Wikipedia (en) ↗ · Licensed CC BY-SA 4.0 · English fallback Read the full article on Wikipedia →

Historical context — 182 BC

Calendar year

Year 182 BC was a year of the pre-Julian Roman calendar.

Excerpt from Wikipedia (en) ↗ · Licensed CC BY-SA 4.0 · English fallback Read the full article on Wikipedia →

Year facts

Year type: Common year
Standard 365-day year; not divisible by 4 (or divisible by 100 but not 400).
Days in year: 365
ISO weeks: 52
Started on: Tuesday
January 1, 182
Ended on: Tuesday
December 31, 182
Friday the 13ths: 2
2 Friday the 13ths this year.
Decade: 180s
180–189
Century: 2nd century
101–200
Millennium: 1st millennium
1–1000
Years ago: 1,844
1844 years before 2026.

In other calendars

Hebrew: 3942 / 3943 AM
Rosh Hashanah falls in September/October.
Chinese: Year of the zodiac:Water zodiac:Dog
Sexagenary cycle position 59 of 60. Lunar new year falls in late January / mid-February.
Buddhist Era: 725 BE
Counted from the parinirvana of the Buddha (Theravada / Thai / Sri Lankan convention).
Ethiopian: 174 / 175 ET
Year boundary at Enkutatash (September 11/12).
Indian National (Saka): 104 / 103 Saka
Indian national calendar; year starts in March.

Properties

Parity: Even
Digit count: 3
Digit sum: 11
Digit product: 16
Digital root: 2
Palindrome: No
Bit width: 8 bits
Reversed: 281
Recamán's sequence: a(1,407) = 182
Square (n²): 33,124
Cube (n³): 6,028,568
Divisor count: 8
σ(n) — sum of divisors: 336
φ(n) — Euler's totient: 72
Sum of prime factors: 22

Primality

Prime factorization: 2 × 7 × 13

Nearest primes: 181 (−1) · 191 (+9)

Divisors & multiples

All divisors (8)

1 · 2 · 7 · 13 · 14 · 26 · 91 (half) · 182

Aliquot sum (sum of proper divisors): 154

Factor pairs (a × b = 182)

1 × 182

2 × 91

7 × 26

13 × 14

First multiples

182 · 364 (double) · 546 · 728 · 910 · 1,092 · 1,274 · 1,456 · 1,638 · 1,820

Sums & aliquot sequence

As consecutive integers: 44 + 45 + 46 + 47 23 + 24 + … + 29 8 + 9 + … + 20

Aliquot sequence: 182 → 154 → 134 → 70 → 74 → 40 → 50 → 43 → 1 → 0 — terminates at zero

Representations

In words: one hundred eighty-two
Ordinal: 182nd
Roman numeral: CLXXXII
Binary: 10110110
Octal: 266
Hexadecimal: 0xB6
Base64: tg==
One's complement: 73 (8-bit)

In other bases

ternary (3) 20202

quaternary (4) 2312

quinary (5) 1212

senary (6) 502

septenary (7) 350

nonary (9) 222

undecimal (11) 156

duodecimal (12) 132

tridecimal (13) 110

tetradecimal (14) d0

pentadecimal (15) c2

Historical numeral systems

Babylonian (base 60): 𒁹𒁹𒁹 𒁹𒁹
Egyptian hieroglyphic: 𓍢𓎆𓎆𓎆𓎆𓎆𓎆𓎆𓎆𓏺𓏺
Greek (Milesian): ρπβʹ
Mayan (base 20): 𝋩·𝋢
Chinese: 一百八十二
Chinese (financial): 壹佰捌拾貳

In other modern scripts

Eastern Arabic ١٨٢ Devanagari १८२ Bengali ১৮২ Tamil ௧௮௨ Thai ๑๘๒ Tibetan ༡༨༢ Khmer ១៨២ Lao ໑໘໒ Burmese ၁၈၂

Digit at this position in famous constants

π — Pi (π): Digit 182 = 6
e — Euler's number (e): Digit 182 = 8
φ — Golden ratio (φ): Digit 182 = 3
√2 — Pythagoras's (√2): Digit 182 = 9
ln 2 — Natural log of 2: Digit 182 = 0
γ — Euler-Mascheroni (γ): Digit 182 = 9

Also seen as

Goldbach decomposition

Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 182, here are decompositions:

3 + 179 = 182
19 + 163 = 182
31 + 151 = 182
43 + 139 = 182
73 + 109 = 182
79 + 103 = 182

Unicode codepoint

¶

Pilcrow Sign

U+00B6

Other punctuation (Po)

UTF-8 encoding: C2 B6 (2 bytes).

Lookup U+00B6 on Compart ↗ Lookup on FileFormat.Info ↗

Hex color

#0000B6

RGB(0, 0, 182)

IPv4 address

As an unsigned 32-bit integer, this is the IPv4 address 0.0.0.182.

Address: 0.0.0.182
Class: reserved
IPv4-mapped IPv6: ::ffff:0.0.0.182

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