Properties of the Number 11321

Eleven Thousand Three Hundred Twenty-One

Basics

Value: 11320 → 11321 → 11322

Parity: odd

Prime: Yes

Previous Prime: 11317

Next Prime: 11329

Digit Sum: 8

Digital Root: 8

Palindrome: No

Factorization: 11321

Divisors: 1, 11321

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10110000111001

Octal: 26071

Duodecimal: 6675

Hexadecimal: 2c39

Square: 128165041

Square Root: 106.40018796975878

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

a(n) = prime(n²). A11757

Primes whose sum of digits is 8. A62343

T(n,k)=Number of (n+2)X(k+2) 0..1 arrays with every 3X3 subblock sum of the two maximums of the central row and the central column and the two medians of the diagonal and antidiagonal nondecreasing horizontally, vertically and ne-to-sw antidiagonally. A254775

Primes of form n² + 4096. A256836

Primes for which the weight as defined in A117078 is 9 and the gap as defined in A001223 is 8. A118922

Primes p whose reciprocal has period (p-1)/10. A56215

Class 6- primes (for definition see A005109). A81425

Primes whose product of digits is 6. A107692

G.f.: ∏_k>=1 1/(1-x^k)^2·k-1. A253289

Number of integer partitions of n that are empty, or have smallest part dividing all the others, but do not have greatest part divisible by all the others. A343345