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Number

232

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

Consecutive Digits Decagonal Deficient Number Evil Number Palindrome Recamán's Sequence Year

Historical context — 232 AD

Calendar year

Year 232 (CCXXXII) was a leap year starting on Sunday of the Julian calendar.

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

Historical context — 232 BC

Calendar year

Year 232 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: Sunday
January 1, 232
Ended on: Monday
December 31, 232
Friday the 13ths: 3
3 Friday the 13ths this year.
Decade: 230s
230–239
Century: 3rd century
201–300
Millennium: 1st millennium
1–1000
Years ago: 1,794
1794 years before 2026.

In other calendars

Hebrew: 3992 / 3993 AM
Rosh Hashanah falls in September/October.
Chinese: Year of the zodiac:Water zodiac:Rat
Sexagenary cycle position 49 of 60. Lunar new year falls in late January / mid-February.
Buddhist Era: 775 BE
Counted from the parinirvana of the Buddha (Theravada / Thai / Sri Lankan convention).
Ethiopian: 224 / 225 ET
Year boundary at Enkutatash (September 11/12).
Indian National (Saka): 154 / 153 Saka
Indian national calendar; year starts in March.

Properties

Parity: Even
Digit count: 3
Digit sum: 7
Digit product: 12
Digital root: 7
Palindrome: Yes
Bit width: 8 bits
Recamán's sequence: a(279) = 232
Square (n²): 53,824
Cube (n³): 12,487,168
Divisor count: 8
σ(n) — sum of divisors: 450
φ(n) — Euler's totient: 112
Sum of prime factors: 35

Primality

Prime factorization: 2 ³ × 29

Nearest primes: 229 (−3) · 233 (+1)

Divisors & multiples

All divisors (8)

1 · 2 · 4 · 8 · 29 · 58 · 116 (half) · 232

Aliquot sum (sum of proper divisors): 218

Factor pairs (a × b = 232)

1 × 232

2 × 116

4 × 58

8 × 29

First multiples

232 · 464 (double) · 696 · 928 · 1,160 · 1,392 · 1,624 · 1,856 · 2,088 · 2,320

Sums & aliquot sequence

As a sum of two squares: 6² + 14²

As consecutive integers: 7 + 8 + … + 22

Aliquot sequence: 232 → 218 → 112 → 136 → 134 → 70 → 74 → 40 → 50 → 43 → 1 → 0 — terminates at zero

Representations

In words: two hundred thirty-two
Ordinal: 232nd
Roman numeral: CCXXXII
Binary: 11101000
Octal: 350
Hexadecimal: 0xE8
Base64: 6A==
One's complement: 23 (8-bit)

In other bases

ternary (3) 22121

quaternary (4) 3220

quinary (5) 1412

senary (6) 1024

septenary (7) 451

nonary (9) 277

undecimal (11) 1a1

duodecimal (12) 174

tridecimal (13) 14b

tetradecimal (14) 128

pentadecimal (15) 107

Historical numeral systems

Babylonian (base 60): 𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒌋𒁹𒁹
Egyptian hieroglyphic: 𓍢𓍢𓎆𓎆𓎆𓏺𓏺
Greek (Milesian): σλβʹ
Mayan (base 20): 𝋫·𝋬
Chinese: 二百三十二
Chinese (financial): 貳佰參拾貳

In other modern scripts

Eastern Arabic ٢٣٢ Devanagari २३२ Bengali ২৩২ Tamil ௨௩௨ Thai ๒๓๒ Tibetan ༢༣༢ Khmer ២៣២ Lao ໒໓໒ Burmese ၂၃၂

Digit at this position in famous constants

π — Pi (π): Digit 232 = 3
e — Euler's number (e): Digit 232 = 4
φ — Golden ratio (φ): Digit 232 = 1
√2 — Pythagoras's (√2): Digit 232 = 4
ln 2 — Natural log of 2: Digit 232 = 4
γ — Euler-Mascheroni (γ): Digit 232 = 6

Also seen as

Goldbach decomposition

Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 232, here are decompositions:

3 + 229 = 232
5 + 227 = 232
41 + 191 = 232
53 + 179 = 232
59 + 173 = 232
83 + 149 = 232
101 + 131 = 232

Unicode codepoint

è

Latin Small Letter E With Grave

U+00E8

Lowercase letter (Ll)

UTF-8 encoding: C3 A8 (2 bytes).

Lookup U+00E8 on Compart ↗ Lookup on FileFormat.Info ↗

Hex color

#0000E8

RGB(0, 0, 232)

IPv4 address

As an unsigned 32-bit integer, this is the IPv4 address 0.0.0.232.

Address: 0.0.0.232
Class: reserved
IPv4-mapped IPv6: ::ffff:0.0.0.232

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