Properties of the Number 26736

Twenty-Six Thousand Seven Hundred Thirty-Six

Basics

Value: 26735 → 26736 → 26737

Parity: even

Prime: No

Previous Prime: 26731

Next Prime: 26737

Digit Sum: 24

Digital Root: 6

Palindrome: No

Factorization: 2 ⁴ × 3 × 557

Divisors: 1, 2, 3, 4, 6, 8, 12, 16, 24, 48

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 110100001110000

Octal: 64160

Duodecimal: 13580

Hexadecimal: 6870

Square: 714813696

Square Root: 163.51146748775756

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

a(n) = prime(n)² + prime(n+1). A352851

Column 3 of array in A265080. A265083

Numbers k such that 253·2^k+1 is prime. A32503

Squares where A323809 gets stuck. A323813

Numbers n such that n and 2ⁿ end with the same three digits. A67866

Numbers n such that φ(σ(n)) + φ(φ(n)) = n. A107651

Number of ways to fold with complete turns a strip of n blank double-sided sticky stamps. A371606

Triangular array T read by rows: T(n,0) = T(n,n) = 1 for n >= 0; for n >= 2 and 1 <= k <= n-1, T(n,k) = T(n-1,k-1) + T(n-2,k-1) + T(n-1,k) if n is even and k=(n-2)/2, otherwise T(n,k) = T(n-1,k-1) + T(n-1,k). A26736

Number of n X 6 0..2 arrays x(i,j) with each element horizontally or antidiagonally next to at least one element with value (x(i,j)+1) mod 3, and upper left element zero. A230612