Properties of the Number 4691

Four Thousand Six Hundred Ninety-One

Basics

Value: 4690 → 4691 → 4692

Parity: odd

Prime: Yes

Previous Prime: 4679

Next Prime: 4703

Digit Sum: 20

Digital Root: 2

Palindrome: No

Factorization: 4691

Divisors: 1, 4691

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1001001010011

Octal: 11123

Duodecimal: 286B

Hexadecimal: 1253

Square: 22005481

Square Root: 68.49087530467106

Classification

Fibonacci: No

Bell Number: No

Factorial Number: No

Regular Number: No

Perfect Number: No

Special

Kaprekar Constant: No

Munchausen Constant: No

Armstrong Number: No

Kaprekar Number: No

Catalan Number: No

Vampire Number: No

Taxicab Number: No

Super Prime: No

Friedman Number: No

Fermat Number: No

Cullen Number: No

OEIS Sequences

Balanced primes (of order one): primes which are the average of the previous prime and the following prime. A6562

Number of reduced words of length n in the Weyl group D₁₇. A162328

Primes of the form k² - k - 1. A2327

Primes whose base-5 representation also is the base-4 representation of a prime. A235615

Primes that are the sum of 9 consecutive primes. A82251

Artiads: the primes p == 1 (mod 5) for which Fibonacci((p-1)/5) is divisible by p. A1583

Smallest palindromic number of 3 digits in two bases differing by n. A216840

a(n) = 4·n² - 6·n + 1. A125202

Numbers k such that numerator(Bernoulli(2·k)/(2·k)) is different from numerator(Bernoulli(2·k)/(2·k*(2·k-1))). A90495

Numbers k such that k!! + 2⁶ is prime. A76193