Properties of the Number 26360

Twenty-Six Thousand Three Hundred Sixty

Basics

Value: 26359 → 26360 → 26361

Parity: even

Prime: No

Previous Prime: 26357

Next Prime: 26371

Digit Sum: 17

Digital Root: 8

Palindrome: No

Factorization: 2 ³ × 5 × 659

Divisors: 1, 2, 4, 5, 8, 10, 20, 40, 659, 1318

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 110011011111000

Octal: 63370

Duodecimal: 13308

Hexadecimal: 66f8

Square: 694849600

Square Root: 162.35762994081924

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 n-turn bishop's tours on a k X k board summed over all starting positions. A188777

Irregular square reversible numbers. Numbers which when squared and written backwards give a square again, but don't satisfy reverse(n²) = reverse(n)². A129914

Number of 5-turn bishop's tours on an n X n board summed over all starting positions. A188780

Numbers k such that 2·10^k + 63 is prime. A293535

Triangle T(n,m) by rows: The number of tatami tilings of a 3 by n grid with dimers and m monomers. A272472

Least semiprime composed of a square and a positive cube in n different ways. A122956

Composite squarefree numbers n such that the ratio (n - 1/3)/(p(i) + 1/3) is an integer, where p(i) are the prime factors of n. A226113

a(n) = greatest k such that s(k) = n, where s = A026358. A26360

G.f. satisfies: A(x/A(x)³) = 1 + x·A(x)². A217794