Properties of the Number 13522

Thirteen Thousand Five Hundred Twenty-Two

Basics

Value: 13521 → 13522 → 13523

Parity: even

Prime: No

Previous Prime: 13513

Next Prime: 13523

Digit Sum: 13

Digital Root: 4

Palindrome: No

Factorization: 2 × 6761

Divisors: 1, 2, 6761, 13522

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 11010011010010

Octal: 32322

Duodecimal: 79AA

Hexadecimal: 34d2

Square: 182844484

Square Root: 116.2841347734075

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

Number of sets (in the Hausdorff metric geometry) at each location between two sets defining a polygonal configuration consisting of two 4-gonal polygonal components chained with string components of length l as l varies. A152929

Numbers k such that 100k+1, 100k+3, 100k+7, 100k+9 are all primes. A64687

a(n) = 2·a(n-1) + a(n-2) - a(n-3) + a(n-4), with a(1) = 0, a(2) = 3, a(3) = 5 and a(4) = 17. A130844

a(0) = 1, a(n) = 20·n² + 2 for n>0. A10010

Sum of digits of square is sum of square of digits. A165550

a(n) = A038705(n) - 1. A143533

Coordination sequence for CaF2(1), F position. A9924

Pisot sequence E(7,15), a(n)=[ a(n-1)²/a(n-2)+1/2 ]. A14001

Integer part of log(n)^sqrt(n). A62463

Number of permutations of [n] avoiding {1243, 1324, 2431}. A294822