number.wiki

Number

132

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

Abundant Number Arithmetic Number Catalan Number Evil Number Gapful Number Harshad / Niven Pernicious Number Practical Number Pronic / Oblong Recamán's Sequence Self Number Semiperfect Number Year Zuckerman Number

Historical context — 132 AD

Calendar year

Year 132 (CXXXII) was a leap 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 — 132 BC

Calendar year

Year 132 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: Leap year
Divisible by 4 and not by 100; February has 29 days.
Days in year: 366
ISO weeks: 52
Started on: Tuesday
January 1, 132
Ended on: Wednesday
December 31, 132
Friday the 13ths: 1
One Friday the 13th this year.
Decade: 130s
130–139
Century: 2nd century
101–200
Millennium: 1st millennium
1–1000
Years ago: 1,894
1894 years before 2026.

In other calendars

Hebrew: 3892 / 3893 AM
Rosh Hashanah falls in September/October.
Chinese: Year of the zodiac:Water zodiac:Monkey
Sexagenary cycle position 9 of 60. Lunar new year falls in late January / mid-February.
Buddhist Era: 675 BE
Counted from the parinirvana of the Buddha (Theravada / Thai / Sri Lankan convention).
Ethiopian: 124 / 125 ET
Year boundary at Enkutatash (September 11/12).
Indian National (Saka): 54 / 53 Saka
Indian national calendar; year starts in March.

Properties

Parity: Even
Digit count: 3
Digit sum: 6
Digit product: 6
Digital root: 6
Palindrome: No
Bit width: 8 bits
Reversed: 231
Recamán's sequence: a(136) = 132
Square (n²): 17,424
Cube (n³): 2,299,968
Divisor count: 12
σ(n) — sum of divisors: 336
φ(n) — Euler's totient: 40
Sum of prime factors: 18

Primality

Prime factorization: 2 ² × 3 × 11

Nearest primes: 131 (−1) · 137 (+5)

Divisors & multiples

All divisors (12)

1 · 2 · 3 · 4 · 6 · 11 · 12 · 22 · 33 · 44 · 66 (half) · 132

Aliquot sum (sum of proper divisors): 204

Factor pairs (a × b = 132)

1 × 132

2 × 66

3 × 44

4 × 33

6 × 22

11 × 12

First multiples

132 · 264 (double) · 396 · 528 · 660 · 792 · 924 · 1,056 · 1,188 · 1,320

Sums & aliquot sequence

As consecutive integers: 43 + 44 + 45 13 + 14 + … + 20 7 + 8 + … + 17

Aliquot sequence: 132 → 204 → 300 → 568 → 512 → 511 → 81 → 40 → 50 → 43 → 1 → 0 — terminates at zero

Representations

In words: one hundred thirty-two
Ordinal: 132nd
Roman numeral: CXXXII
Binary: 10000100
Octal: 204
Hexadecimal: 0x84
Base64: hA==
One's complement: 123 (8-bit)

In other bases

ternary (3) 11220

quaternary (4) 2010

quinary (5) 1012

senary (6) 340

septenary (7) 246

nonary (9) 156

undecimal (11) 110

duodecimal (12) b0

tridecimal (13) a2

tetradecimal (14) 96

pentadecimal (15) 8c

Historical numeral systems

Babylonian (base 60): 𒁹𒁹 𒌋𒁹𒁹
Egyptian hieroglyphic: 𓍢𓎆𓎆𓎆𓏺𓏺
Greek (Milesian): ρλβʹ
Mayan (base 20): 𝋦·𝋬
Chinese: 一百三十二
Chinese (financial): 壹佰參拾貳

In other modern scripts

Eastern Arabic ١٣٢ Devanagari १३२ Bengali ১৩২ Tamil ௧௩௨ Thai ๑๓๒ Tibetan ༡༣༢ Khmer ១៣២ Lao ໑໓໒ Burmese ၁၃၂

Digit at this position in famous constants

π — Pi (π): Digit 132 = 5
e — Euler's number (e): Digit 132 = 2
φ — Golden ratio (φ): Digit 132 = 2
√2 — Pythagoras's (√2): Digit 132 = 5
ln 2 — Natural log of 2: Digit 132 = 5
γ — Euler-Mascheroni (γ): Digit 132 = 8

Also seen as

Goldbach decomposition

Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 132, here are decompositions:

5 + 127 = 132
19 + 113 = 132
23 + 109 = 132
29 + 103 = 132
31 + 101 = 132
43 + 89 = 132
53 + 79 = 132
59 + 73 = 132

Showing the first eight; more decompositions exist.

Unicode codepoint

U+0084

Control character (Cc)

UTF-8 encoding: C2 84 (2 bytes).

Lookup U+0084 on Compart ↗ Lookup on FileFormat.Info ↗

Hex color

#000084

RGB(0, 0, 132)

IPv4 address

As an unsigned 32-bit integer, this is the IPv4 address 0.0.0.132.

Address: 0.0.0.132
Class: reserved
IPv4-mapped IPv6: ::ffff:0.0.0.132

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