Properties of the Number 26316

Twenty-Six Thousand Three Hundred Sixteen

Basics

Value: 26315 → 26316 → 26317

Parity: even

Prime: No

Previous Prime: 26309

Next Prime: 26317

Digit Sum: 18

Digital Root: 9

Palindrome: No

Factorization: 2 ² × 3 ² × 17 × 43

Divisors: 1, 2, 3, 4, 6, 9, 12, 17, 18, 34

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 110011011001100

Octal: 63314

Duodecimal: 13290

Hexadecimal: 66cc

Square: 692531856

Square Root: 162.22207001514928

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

T(n,k)=Number of lower triangles of an n X n 0..k array with no element differing from any of its horizontal or vertical neighbors by more than one. A194931

Number of partitions into one kind of 1's, two kinds of 2's, and three kinds of 3's. A2597

Numbers m such that 5^m reversed is a prime. A58993

a(n) = binomial(n+2,2) + binomial(n+3,3) + binomial(n+4,4) + binomial(n+5,5). A27659

a(n) = 4·n*(n² + 2)/3. A217873

Number of 4-cycles in the n-polygon diagonal intersection graph. A300552

a(n) = 2·n*(7·n + 5). A195027

Coordination sequence for 4-dimensional I-centered tetragonal orthogonal lattice. A1386

Coordination sequence for E₆ lattice. A8399

Even numbers (not equal to 2) to the left of the central elements of the (2,3)-Pascal triangle A029600. A29613