Properties of the Number 26383

Twenty-Six Thousand Three Hundred Eighty-Three

Basics

Value: 26382 → 26383 → 26384

Parity: odd

Prime: No

Previous Prime: 26371

Next Prime: 26387

Digit Sum: 22

Digital Root: 4

Palindrome: No

Factorization: 7 × 3769

Divisors: 1, 7, 3769, 26383

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 110011100001111

Octal: 63417

Duodecimal: 13327

Hexadecimal: 670f

Square: 696062689

Square Root: 162.42844578459773

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

Expansion of (1-2·x²)/((1-2·x)*(1+x-x²)). A99163

a(n) = 49·n² - 78·n + 31. A157368

Number of (n+2) X 8 binary arrays with every 3 X 3 subblock commuting with each horizontal and vertical neighbor 3 X 3 subblock. A190030

Numbers k such that k!6 + 4 is prime, where k!6 is the sextuple factorial number (A085158 ). A287914

Number of nX6 0..1 arrays with every element unequal to 0, 1 or 3 king-move adjacent elements, with upper left element zero. A303680

a(n) = 5·a(n-2), starting 1,2. A26383

Array read by antidiagonals: T(n,k) is the number of homeomorphically irreducible leaf colored trees with n leaves of k colors. A339779