Properties of the Number 26366

Twenty-Six Thousand Three Hundred Sixty-Six

Basics

Value: 26365 → 26366 → 26367

Parity: even

Prime: No

Previous Prime: 26357

Next Prime: 26371

Digit Sum: 23

Digital Root: 5

Palindrome: No

Factorization: 2 × 13183

Divisors: 1, 2, 13183, 26366

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 110011011111110

Octal: 63376

Duodecimal: 13312

Hexadecimal: 66fe

Square: 695165956

Square Root: 162.37610661670638

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

Minimal exponents m such that the fractional part of (1024/1000)^m obtains a minimum (when starting with m=1). A153677

T(n,k)=Number of nXk 0..2 arrays with some element plus some horizontally, vertically or antidiagonally adjacent neighbor totalling two exactly once. A268798

Column 2 of the array m(i,1)=m(1,j)=1 m(i,j)=m(i-1,j-1)+m(i-1,j+1) (a(n)=m(n,2)). A72100

Number of n X 2 0..2 arrays with some element plus some horizontally, vertically or antidiagonally adjacent neighbor totalling two exactly once. A268792

Partial sums of the number of active (ON, black) cells in n-th stage of growth of two-dimensional cellular automaton defined by "Rule 374", based on the 5-celled von Neumann neighborhood. A271459

Numbers that cannot be partitioned into two or more distinct even-valued terms or distinct odd-valued terms of the sequence. A279953

Sum of the even parts in the partitions of n into 9 parts. A309659

a(n) = a(m) if a(m) has already occurred exactly once and n = a(m)+2m, else a(n) = least positive integer that has not yet occurred. A26366

a(n) = ∑_k=0..n binomial(4·n,k) * binomial(2·n-k-1,n-k). A370100

Greatest number m such that the fractional part of (1024/1000)^A153677(n) <= 1/m. A153681