Properties of the Number -10691

Ten Thousand Six Hundred Ninety-One

Basics

Value: -10692 → -10691 → -10690

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 17

Digital Root: 8

Palindrome: No

Factorization: 10691

Divisors: 1, 10691

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -10100111000011

Octal: -24703

Duodecimal: -622B

Hexadecimal: -29c3

Square: 114297481

Square Root: 103.39729203417274

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

Wagstaff numbers: numbers k such that (2^k + 1)/3 is prime. A978

Indices of prime Lucas numbers. A1606

Numbers n such that n, 2n+1, and 4n+3 all prime. A7700

Initial primes of Cunningham chains of first type with length exactly 3. Primes in A059453 that survive as primes just two "2p+1 iterations", forming chains of exactly 3 terms. A59762

Numbers k such that 2^k + 1 is a semiprime. A92559

Indices of prime Jacobsthal numbers. A107036

Least prime in A031936 (lesser of 18-twins) whose distance to the next 18-twin is 2·n. A52358

The first of two consecutive primes with equal digital sums. A66540

Numbers that have 9 terms in their Zeckendorf representation. A179249

Number of digits in A110782(n). A110783