Properties of the Number 26038

Twenty-Six Thousand Thirty-Eight

Basics

Value: 26037 → 26038 → 26039

Parity: even

Prime: No

Previous Prime: 26029

Next Prime: 26041

Digit Sum: 19

Digital Root: 1

Palindrome: No

Factorization: 2 × 47 × 277

Divisors: 1, 2, 47, 94, 277, 554, 13019, 26038

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 110010110110110

Octal: 62666

Duodecimal: 1309A

Hexadecimal: 65b6

Square: 677977444

Square Root: 161.36294494090023

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

Indices k such that 3 plus the k-th triangular number is a perfect square. A154138

Integers j not of form 3m+2 such that for any integer k > 0, j·10^k+1 has a divisor in the set { 7, 11, 13, 37 }. A243969

Number of subsets of {1, ..., n} that are neither double-free nor sum-free. A88812

a(n) is the number of n-celled snake polyominoes in the {4,5} tessellation of the hyperbolic plane. A390196

Number of winning binary "same game" templates with ternary digits totaling n. A66346

Number of right triangles on a (n+1)X6 grid. A189810

Number of (n+2)X(7+2) 0..1 arrays with no 3x3 subblock diagonal sum 0 and no antidiagonal sum 0 and no row sum 2 and no column sum 2. A255227

Dirichlet convolution of Catalan numbers with Bell numbers. A34769

Numbers having four 6's in base 8. A43448

a(n) = (d(n)-r(n))/2, where d = A026037 and r is the periodic sequence with fundamental period (1,0,0,1). A26038