Number

1,741

1,741 is a prime, odd, a calendar year.

Arithmetic Number Deficient Number Emirp Odious Number Pernicious Number Prime Pythagorean Prime Recamán's Sequence Sexy Prime Squarefree Year

Notable events — 1741 AD

Apr 10 Prussian forces win at Mollwitz.
Jul 14 Vitus Bering charts the coast of Alaska.
Sep 13 Handel completes Messiah.

Events compiled from Wikipedia ↗ · Licensed CC BY-SA 4.0

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: Sunday
January 1, 1741
Ended on: Sunday
December 31, 1741
Friday the 13ths: 2
2 Friday the 13ths this year.
Easter Sunday: April 2
Sunday, April 2, 1741
Decade: 1740s
1740–1749
Century: 18th century
1701–1800
Millennium: 2nd millennium
1001–2000
Years ago: 285
285 years before 2026.

In other calendars

Hebrew: 5501 / 5502 AM
Rosh Hashanah falls in September/October.
Islamic Hijri: 1153 / 1154 AH
Lunar calendar; year spans differ from Gregorian.
Chinese: Year of the zodiac:Metal zodiac:Rooster
Sexagenary cycle position 58 of 60. Lunar new year falls in late January / mid-February.
Buddhist Era: 2284 BE
Counted from the parinirvana of the Buddha (Theravada / Thai / Sri Lankan convention).
Persian Solar Hijri: 1119 / 1120 SH
Iranian calendar; Nowruz (new year) falls on the spring equinox.
Ethiopian: 1733 / 1734 ET
Year boundary at Enkutatash (September 11/12).
Indian National (Saka): 1663 / 1662 Saka
Indian national calendar; year starts in March.

Properties

Parity: Odd
Digit count: 4
Digit sum: 13
Digit product: 28
Digital root: 4
Palindrome: No
Bit width: 11 bits
Reversed: 1,471
Recamán's sequence: a(1,222) = 1,741
Square (n²): 3,031,081
Cube (n³): 5,277,112,021
Divisor count: 2
σ(n) — sum of divisors: 1,742
φ(n) — Euler's totient: 1,740

Primality

1,741 is prime. It has exactly two divisors: 1 and itself.

Divisors & multiples

All divisors (2)

1 · 1741

Aliquot sum (sum of proper divisors): 1

Factor pairs (a × b = 1,741)

1 × 1741

First multiples

1,741 · 3,482 (double) · 5,223 · 6,964 · 8,705 · 10,446 · 12,187 · 13,928 · 15,669 · 17,410

Sums & aliquot sequence

As a sum of two squares: 29² + 30²

As consecutive integers: 870 + 871

Representations

In words: one thousand seven hundred forty-one
Ordinal: 1741st
Roman numeral: MDCCXLI
Binary: 11011001101
Octal: 3315
Hexadecimal: 0x6CD
Base64: Bs0=
One's complement: 63,794 (16-bit)

In other bases

ternary (3) 2101111

quaternary (4) 123031

quinary (5) 23431

senary (6) 12021

septenary (7) 5035

nonary (9) 2344

undecimal (11) 1343

duodecimal (12) 1011

tridecimal (13) a3c

tetradecimal (14) 8c5

pentadecimal (15) 7b1

Historical numeral systems

Babylonian (base 60): 𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒁹
Egyptian hieroglyphic: 𓆼𓍢𓍢𓍢𓍢𓍢𓍢𓍢𓎆𓎆𓎆𓎆𓏺
Greek (Milesian): ͵αψμαʹ
Mayan (base 20): 𝋤·𝋧·𝋡
Chinese: 一千七百四十一
Chinese (financial): 壹仟柒佰肆拾壹

In other modern scripts

Eastern Arabic ١٧٤١ Devanagari १७४१ Bengali ১৭৪১ Tamil ௧௭௪௧ Thai ๑๗๔๑ Tibetan ༡༧༤༡ Khmer ១៧៤១ Lao ໑໗໔໑ Burmese ၁၇၄၁

Digit at this position in famous constants

π — Pi (π): Digit 1,741 = 4
e — Euler's number (e): Digit 1,741 = 8
φ — Golden ratio (φ): Digit 1,741 = 5
√2 — Pythagoras's (√2): Digit 1,741 = 2
ln 2 — Natural log of 2: Digit 1,741 = 9
γ — Euler-Mascheroni (γ): Digit 1,741 = 6

Also seen as

Prime neighborhood

Adjacent primes:

Previous prime: 1,733 (gap of 8)
Next prime: 1,747 (gap of 6)

Pair status: sexy with 1747.

Unicode codepoint

Arabic Letter Yeh With Tail

U+06CD

Other letter (Lo)

UTF-8 encoding: DB 8D (2 bytes).

Lookup U+06CD on Compart ↗ Lookup on FileFormat.Info ↗

Hex color

#0006CD

RGB(0, 6, 205)

IPv4 address

As an unsigned 32-bit integer, this is the IPv4 address 0.0.6.205.

Address: 0.0.6.205
Class: reserved
IPv4-mapped IPv6: ::ffff:0.0.6.205

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

Position in π

The digit sequence 1741 first appears in π at position 16,566 of the decimal expansion (the 16,566ordinal-suffix:th digit after the integer 3).

Search range: the first 1,000,000 fractional digits of π. Any 6-digit-or-shorter string is virtually guaranteed to appear in there — the more interesting signal is the position.

Look up 1741 on Pi Search ↗