Properties of the Number 26882

Twenty-Six Thousand Eight Hundred Eighty-Two

Basics

Value: 26881 → 26882 → 26883

Parity: even

Prime: No

Previous Prime: 26881

Next Prime: 26891

Digit Sum: 26

Digital Root: 8

Palindrome: No

Factorization: 2 × 13441

Divisors: 1, 2, 13441, 26882

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 110100100000010

Octal: 64402

Duodecimal: 13682

Hexadecimal: 6902

Square: 722641924

Square Root: 163.95731151735808

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

G.f.: exp( ∑_n>=1 A005063(n)*xⁿ/n ), where A005063(n) = sum of squares of primes dividing n. A219224

Fibonacci sequence beginning 2, 26. A22375

Apply the "Stirling-Bernoulli transform" to Catalan numbers. A51782

Number of 0..n arrays of length 3 with 0 never adjacent to n. A212836

Number of length 5 0..n arrays with each partial sum starting from the beginning no more than one standard deviation from its mean. A244793

T(n,k)=Number of length n 0..k arrays with each partial sum starting from the beginning no more than one standard deviation from its mean. A244788

Primes p such that (2^p - 2^(p+1/2) + 1)/5 is prime. A125742

Number of length n+2 0..4 arrays with the medians of every three consecutive terms nondecreasing. A250136

T(2n,n-3), T given by A026769. A26882