Number

296

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

Deficient Number Odious Number Pernicious Number Recamán's Sequence Year

Historical context — 296 AD

Calendar year

Year 296 (CCXCVI) was a leap year starting on Wednesday of the Julian calendar.

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Historical context — 296 BC

Calendar year

Year 296 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: 53
Long year: contains 53 ISO weeks.
Started on: Wednesday
January 1, 296
Ended on: Thursday
December 31, 296
Friday the 13ths: 2
2 Friday the 13ths this year.
Decade: 290s
290–299
Century: 3rd century
201–300
Millennium: 1st millennium
1–1000
Years ago: 1,730
1730 years before 2026.

In other calendars

Hebrew: 4056 / 4057 AM
Rosh Hashanah falls in September/October.
Chinese: Year of the zodiac:Fire zodiac:Dragon
Sexagenary cycle position 53 of 60. Lunar new year falls in late January / mid-February.
Buddhist Era: 839 BE
Counted from the parinirvana of the Buddha (Theravada / Thai / Sri Lankan convention).
Ethiopian: 288 / 289 ET
Year boundary at Enkutatash (September 11/12).
Indian National (Saka): 218 / 217 Saka
Indian national calendar; year starts in March.

Properties

Parity: Even
Digit count: 3
Digit sum: 17
Digit product: 108
Digital root: 8
Palindrome: No
Bit width: 9 bits
Reversed: 692
Recamán's sequence: a(656) = 296
Square (n²): 87,616
Cube (n³): 25,934,336
Divisor count: 8
σ(n) — sum of divisors: 570
φ(n) — Euler's totient: 144
Sum of prime factors: 43

Primality

Prime factorization: 2 ³ × 37

Nearest primes: 293 (−3) · 307 (+11)

Divisors & multiples

All divisors (8)

1 · 2 · 4 · 8 · 37 · 74 · 148 (half) · 296

Aliquot sum (sum of proper divisors): 274

Factor pairs (a × b = 296)

1 × 296

2 × 148

4 × 74

8 × 37

First multiples

296 · 592 (double) · 888 · 1,184 · 1,480 · 1,776 · 2,072 · 2,368 · 2,664 · 2,960

Sums & aliquot sequence

As a sum of two squares: 10² + 14²

As consecutive integers: 11 + 12 + … + 26

Aliquot sequence: 296 → 274 → 140 → 196 → 203 → 37 → 1 → 0 — terminates at zero

Representations

In words: two hundred ninety-six
Ordinal: 296th
Roman numeral: CCXCVI
Binary: 100101000
Octal: 450
Hexadecimal: 0x128
Base64: ASg=
One's complement: 65,239 (16-bit)

In other bases

ternary (3) 101222

quaternary (4) 10220

quinary (5) 2141

senary (6) 1212

septenary (7) 602

nonary (9) 358

undecimal (11) 24a

duodecimal (12) 208

tridecimal (13) 19a

tetradecimal (14) 172

pentadecimal (15) 14b

Historical numeral systems

Babylonian (base 60): 𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹
Egyptian hieroglyphic: 𓍢𓍢𓎆𓎆𓎆𓎆𓎆𓎆𓎆𓎆𓎆𓏺𓏺𓏺𓏺𓏺𓏺
Greek (Milesian): σϟϛʹ
Mayan (base 20): 𝋮·𝋰
Chinese: 二百九十六
Chinese (financial): 貳佰玖拾陸

In other modern scripts

Eastern Arabic ٢٩٦ Devanagari २९६ Bengali ২৯৬ Tamil ௨௯௬ Thai ๒๙๖ Tibetan ༢༩༦ Khmer ២៩៦ Lao ໒໙໖ Burmese ၂၉၆

Digit at this position in famous constants

π — Pi (π): Digit 296 = 1
e — Euler's number (e): Digit 296 = 9
φ — Golden ratio (φ): Digit 296 = 6
√2 — Pythagoras's (√2): Digit 296 = 4
ln 2 — Natural log of 2: Digit 296 = 0
γ — Euler-Mascheroni (γ): Digit 296 = 4

Also seen as

Goldbach decomposition

Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 296, here are decompositions:

3 + 293 = 296
13 + 283 = 296
19 + 277 = 296
67 + 229 = 296
73 + 223 = 296
97 + 199 = 296
103 + 193 = 296
139 + 157 = 296

Showing the first eight; more decompositions exist.

Unicode codepoint

Latin Capital Letter I With Tilde

U+0128

Uppercase letter (Lu)

UTF-8 encoding: C4 A8 (2 bytes).

Lookup U+0128 on Compart ↗ Lookup on FileFormat.Info ↗

Hex color

#000128

RGB(0, 1, 40)

IPv4 address

As an unsigned 32-bit integer, this is the IPv4 address 0.0.1.40.

Address: 0.0.1.40
Class: reserved
IPv4-mapped IPv6: ::ffff:0.0.1.40

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