Number

341

341 is a composite number, odd, a calendar year.

Arithmetic Number Deficient Number Gapful Number Octagonal Odious Number Pernicious Number Recamán's Sequence Semiprime Squarefree Year

Historical context — 341 AD

Calendar year

Year 341 (CCCXLI) was a common year starting on Thursday of the Julian calendar.

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Historical context — 341 BC

Calendar year

Year 341 BC was a year of the pre-Julian Roman calendar.

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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: Wednesday
January 1, 341
Ended on: Wednesday
December 31, 341
Friday the 13ths: 1
One Friday the 13th this year.
Decade: 340s
340–349
Century: 4th century
301–400
Millennium: 1st millennium
1–1000
Years ago: 1,685
1685 years before 2026.

In other calendars

Hebrew: 4101 / 4102 AM
Rosh Hashanah falls in September/October.
Chinese: Year of the zodiac:Metal zodiac:Ox
Sexagenary cycle position 38 of 60. Lunar new year falls in late January / mid-February.
Buddhist Era: 884 BE
Counted from the parinirvana of the Buddha (Theravada / Thai / Sri Lankan convention).
Ethiopian: 333 / 334 ET
Year boundary at Enkutatash (September 11/12).
Indian National (Saka): 263 / 262 Saka
Indian national calendar; year starts in March.

Properties

Parity: Odd
Digit count: 3
Digit sum: 8
Digit product: 12
Digital root: 8
Palindrome: No
Bit width: 9 bits
Reversed: 143
Recamán's sequence: a(566) = 341
Square (n²): 116,281
Cube (n³): 39,651,821
Divisor count: 4
σ(n) — sum of divisors: 384
φ(n) — Euler's totient: 300
Sum of prime factors: 42

Primality

Prime factorization: 11 × 31

Nearest primes: 337 (−4) · 347 (+6)

Divisors & multiples

All divisors (4)

1 · 11 · 31 · 341

Aliquot sum (sum of proper divisors): 43

Factor pairs (a × b = 341)

1 × 341

11 × 31

First multiples

341 · 682 (double) · 1,023 · 1,364 · 1,705 · 2,046 · 2,387 · 2,728 · 3,069 · 3,410

Sums & aliquot sequence

As consecutive integers: 170 + 171 26 + 27 + … + 36 5 + 6 + … + 26

Aliquot sequence: 341 → 43 → 1 → 0 — terminates at zero

Representations

In words: three hundred forty-one
Ordinal: 341st
Roman numeral: CCCXLI
Binary: 101010101
Octal: 525
Hexadecimal: 0x155
Base64: AVU=
One's complement: 65,194 (16-bit)

In other bases

ternary (3) 110122

quaternary (4) 11111

quinary (5) 2331

senary (6) 1325

septenary (7) 665

nonary (9) 418

undecimal (11) 290

duodecimal (12) 245

tridecimal (13) 203

tetradecimal (14) 1a5

pentadecimal (15) 17b

Historical numeral systems

Babylonian (base 60): 𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒁹
Egyptian hieroglyphic: 𓍢𓍢𓍢𓎆𓎆𓎆𓎆𓏺
Greek (Milesian): τμαʹ
Mayan (base 20): 𝋱·𝋡
Chinese: 三百四十一
Chinese (financial): 參佰肆拾壹

In other modern scripts

Eastern Arabic ٣٤١ Devanagari ३४१ Bengali ৩৪১ Tamil ௩௪௧ Thai ๓๔๑ Tibetan ༣༤༡ Khmer ៣៤១ Lao ໓໔໑ Burmese ၃၄၁

Digit at this position in famous constants

π — Pi (π): Digit 341 = 0
e — Euler's number (e): Digit 341 = 8
φ — Golden ratio (φ): Digit 341 = 8
√2 — Pythagoras's (√2): Digit 341 = 0
ln 2 — Natural log of 2: Digit 341 = 1
γ — Euler-Mascheroni (γ): Digit 341 = 5

Also seen as

Unicode codepoint

Latin Small Letter R With Acute

U+0155

Lowercase letter (Ll)

UTF-8 encoding: C5 95 (2 bytes).

Lookup U+0155 on Compart ↗ Lookup on FileFormat.Info ↗

Hex color

#000155

RGB(0, 1, 85)

IPv4 address

As an unsigned 32-bit integer, this is the IPv4 address 0.0.1.85.

Address: 0.0.1.85
Class: reserved
IPv4-mapped IPv6: ::ffff:0.0.1.85

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