Number

5,711

5,711 is a prime, odd.

5,711 (five thousand seven hundred eleven) is an odd 4-digit number. It is a prime number — divisible only by 1 and itself. Written other ways, in hexadecimal, 0x164F.

Arithmetic Number Chen Prime Cube-Free Deficient Number Evil Number Prime Recamán's Sequence Sexy Prime Sophie Germain Prime Squarefree

Interestingness

★ ★ ★ ★ ★

8 notable facts · grade A

5,699 5,700 5,701 5,702 5,703 5,704 5,705 5,706 5,707 5,708 5,709 5,710 5,711 5,712 5,713 5,714 5,715 5,716 5,717 5,718 5,719 5,720 5,721 5,722 5,723

less more

Properties

Parity: Odd
Digit count: 4
Digit sum: 14
Digit product: 35
Digital root: 5
Palindrome: No
Bit width: 13 bits
Reversed: 1,175
Recamán's sequence: a(3,670) = 5,711
Square (n²): 32,615,521
Cube (n³): 186,267,240,431
Divisor count: 2
σ(n) — sum of divisors: 5,712
φ(n) — Euler's totient: 5,710

Primality

5,711 is prime. It has exactly two divisors: 1 and itself.

Divisors & multiples

All divisors (2)

1 · 5711

Aliquot sum (sum of proper divisors): 1

Factor pairs (a × b = 5,711)

1 × 5711

First multiples

5,711 · 11,422 (double) · 17,133 · 22,844 · 28,555 · 34,266 · 39,977 · 45,688 · 51,399 · 57,110

Sums & aliquot sequence

As consecutive integers: 2,855 + 2,856

Continued fraction of √n

√5,711 = [75; (1, 1, 3, 75, 3, 1, 1, 150)]

Period length 8 — the block in parentheses repeats forever.

Representations

In words: five thousand seven hundred eleven
Ordinal: 5711th
Binary: 1011001001111
Octal: 13117
Hexadecimal: 0x164F
Base64: Fk8=
One's complement: 59,824 (16-bit)
Scientific notation: 5.711 × 10³
As a duration: 5,711 s = 1 hour, 35 minutes, 11 seconds

In other bases

ternary (3) 21211112

quaternary (4) 1121033

quinary (5) 140321

senary (6) 42235

septenary (7) 22436

nonary (9) 7745

undecimal (11) 4322

duodecimal (12) 337b

tridecimal (13) 27a4

tetradecimal (14) 211d

pentadecimal (15) 1a5b

As an angle

5,711° = 15 × 360° + 311°

311° ≈ 5.428 rad

Compass bearing: NW (northwest)

Why does a circle have 360 degrees? →

Historical numeral systems

Babylonian (base 60): 𒁹 𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹 𒌋𒁹
Egyptian hieroglyphic: 𓆼𓆼𓆼𓆼𓆼𓍢𓍢𓍢𓍢𓍢𓍢𓍢𓎆𓏺
Greek (Milesian): ͵εψιαʹ
Mayan (base 20): 𝋮·𝋥·𝋫
Chinese: 五千七百一十一
Chinese (financial): 伍仟柒佰壹拾壹

In other modern scripts

Eastern Arabic ٥٧١١ Devanagari ५७११ Bengali ৫৭১১ Tamil ௫௭௧௧ Thai ๕๗๑๑ Tibetan ༥༧༡༡ Khmer ៥៧១១ Lao ໕໗໑໑ Burmese ၅၇၁၁

Digit at this position in famous constants

π — Pi (π): Digit 5,711 = 3
e — Euler's number (e): Digit 5,711 = 7
φ — Golden ratio (φ): Digit 5,711 = 5
√2 — Pythagoras's (√2): Digit 5,711 = 2
ln 2 — Natural log of 2: Digit 5,711 = 6
γ — Euler-Mascheroni (γ): Digit 5,711 = 1

Also seen as

Prime neighborhood

Adjacent primes:

Previous prime: 5,701 (gap of 10)
Next prime: 5,717 (gap of 6)

Pair status: sexy with 5717.

Unicode codepoint

ᙏ

Canadian Syllabics Carrier So

U+164F

Other letter (Lo)

UTF-8 encoding: E1 99 8F (3 bytes).

Lookup U+164F on Compart ↗ Lookup on FileFormat.Info ↗

Hex color

#00164F

RGB(0, 22, 79)

IPv4 address

As an unsigned 32-bit integer, this is the IPv4 address 0.0.22.79.

Address: 0.0.22.79
Class: reserved
IPv4-mapped IPv6: ::ffff:0.0.22.79

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

Musical pitch

Heard as a frequency, 5,711 Hz is closest to:

Concert pitch (A4 = 440 Hz): F8 (5587.7 Hz, +38¢)
Scientific pitch (C4 = 256 Hz): F♯8 (5792.6 Hz, -25¢)
Baroque pitch (A4 = 415 Hz): F♯8 (5583.6 Hz, +39¢)

Position in π

The digit sequence 5711 first appears in π at position 6,114 of the decimal expansion (the 6,114ordinal-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 5711 on Pi Search ↗