Number

5,471

5,471 is a prime, odd.

5,471 (five thousand four hundred seventy-one) is an odd 4-digit number. It is a prime number — divisible only by 1 and itself. Written other ways, in hexadecimal, 0x155F.

Arithmetic Number Chen Prime Cube-Free Deficient Number Happy Number Odious Number Prime Recamán's Sequence Sexy Prime Squarefree

Interestingness

★ ★ ★ ★ ★

8 notable facts · grade A

5,459 5,460 5,461 5,462 5,463 5,464 5,465 5,466 5,467 5,468 5,469 5,470 5,471 5,472 5,473 5,474 5,475 5,476 5,477 5,478 5,479 5,480 5,481 5,482 5,483

less more

Properties

Parity: Odd
Digit count: 4
Digit sum: 17
Digit product: 140
Digital root: 8
Palindrome: No
Bit width: 13 bits
Reversed: 1,745
Recamán's sequence: a(2,686) = 5,471
Square (n²): 29,931,841
Cube (n³): 163,757,102,111
Divisor count: 2
σ(n) — sum of divisors: 5,472
φ(n) — Euler's totient: 5,470

Primality

5,471 is prime. It has exactly two divisors: 1 and itself.

Divisors & multiples

All divisors (2)

1 · 5471

Aliquot sum (sum of proper divisors): 1

Factor pairs (a × b = 5,471)

1 × 5471

First multiples

5,471 · 10,942 (double) · 16,413 · 21,884 · 27,355 · 32,826 · 38,297 · 43,768 · 49,239 · 54,710

Sums & aliquot sequence

As consecutive integers: 2,735 + 2,736

Continued fraction of √n

√5,471 = [73; (1, 28, 1, 1, 2, 5, 1, 1, 12, 1, 9, 1, 1, 1, 3, 1, 1, 3, 20, 1, 5, 1, 3, 2, …)]

Period length 60 — the block in parentheses repeats forever.

Representations

In words: five thousand four hundred seventy-one
Ordinal: 5471st
Binary: 1010101011111
Octal: 12537
Hexadecimal: 0x155F
Base64: FV8=
One's complement: 60,064 (16-bit)
Scientific notation: 5.471 × 10³
As a duration: 5,471 s = 1 hour, 31 minutes, 11 seconds

In other bases

ternary (3) 21111122

quaternary (4) 1111133

quinary (5) 133341

senary (6) 41155

septenary (7) 21644

nonary (9) 7448

undecimal (11) 4124

duodecimal (12) 31bb

tridecimal (13) 264b

tetradecimal (14) 1dcb

pentadecimal (15) 194b

As an angle

5,471° = 15 × 360° + 71°

71° ≈ 1.239 rad

Compass bearing: ENE (east-northeast)

Why does a circle have 360 degrees? →

Historical numeral systems

Babylonian (base 60): 𒁹 𒌋𒌋𒌋𒁹 𒌋𒁹
Egyptian hieroglyphic: 𓆼𓆼𓆼𓆼𓆼𓍢𓍢𓍢𓍢𓎆𓎆𓎆𓎆𓎆𓎆𓎆𓏺
Greek (Milesian): ͵ευοαʹ
Mayan (base 20): 𝋭·𝋭·𝋫
Chinese: 五千四百七十一
Chinese (financial): 伍仟肆佰柒拾壹

In other modern scripts

Eastern Arabic ٥٤٧١ Devanagari ५४७१ Bengali ৫৪৭১ Tamil ௫௪௭௧ Thai ๕๔๗๑ Tibetan ༥༤༧༡ Khmer ៥៤៧១ Lao ໕໔໗໑ Burmese ၅၄၇၁

Digit at this position in famous constants

π — Pi (π): Digit 5,471 = 2
e — Euler's number (e): Digit 5,471 = 6
φ — Golden ratio (φ): Digit 5,471 = 1
√2 — Pythagoras's (√2): Digit 5,471 = 8
ln 2 — Natural log of 2: Digit 5,471 = 2
γ — Euler-Mascheroni (γ): Digit 5,471 = 0

Also seen as

Prime neighborhood

Adjacent primes:

Previous prime: 5,449 (gap of 22)
Next prime: 5,477 (gap of 6)

Pair status: sexy with 5477.

Unicode codepoint

ᕟ

Canadian Syllabics N-Cree The

U+155F

Other letter (Lo)

UTF-8 encoding: E1 95 9F (3 bytes).

Lookup U+155F on Compart ↗ Lookup on FileFormat.Info ↗

Hex color

#00155F

RGB(0, 21, 95)

IPv4 address

As an unsigned 32-bit integer, this is the IPv4 address 0.0.21.95.

Address: 0.0.21.95
Class: reserved
IPv4-mapped IPv6: ::ffff:0.0.21.95

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

Musical pitch

Heard as a frequency, 5,471 Hz is closest to:

Concert pitch (A4 = 440 Hz): F8 (5587.7 Hz, -37¢)
Scientific pitch (C4 = 256 Hz): F8 (5467.5 Hz, +1¢)
Baroque pitch (A4 = 415 Hz): F♯8 (5583.6 Hz, -35¢)

Position in π

The digit sequence 5471 first appears in π at position 4,010 of the decimal expansion (the 4,010ordinal-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 5471 on Pi Search ↗