Properties of the Number 26626

Twenty-Six Thousand Six Hundred Twenty-Six

Basics

Value: 26625 → 26626 → 26627

Parity: even

Prime: No

Previous Prime: 26597

Next Prime: 26627

Digit Sum: 22

Digital Root: 4

Palindrome: No

Factorization: 2 × 13313

Divisors: 1, 2, 13313, 26626

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 110100000000010

Octal: 64002

Duodecimal: 134AA

Hexadecimal: 6802

Square: 708943876

Square Root: 163.17475294910057

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

Number of (unordered, unlabeled) rooted trimmed trees with n nodes. A2955

a(n) is the smallest b > 1 such that p = prime(n) satisfies b^p-1 == 1 (mod p³). A249275

Numbers n with digits 2 and 6 only. A284632

T(n,k)=Number of nXk 0..1 arrays with every element unequal to 0, 2, 3, 5, 6 or 7 king-move adjacent elements, with upper left element zero. A316123

Unique integers appearing in A066135, in order of appearance. A218860

a(0) = 1, a(n) = 26·n² + 2 for n>0. A10016

Nearest integer to log(nⁿ)^{1 + log(log(1 + n})). A62480

Number of winning paths of length n+1 across an n X n Hex board. A96367

The hyper-Wiener index of a benzenoid consisting of a straight-line chain of n hexagons (s=2; see the Gutman et al. reference). A193390

Number of length 5+3 0..n arrays with every four consecutive terms having the sum of some three elements equal to three times the fourth. A248542