Properties of the Number 26444

Twenty-Six Thousand Four Hundred Forty-Four

Basics

Value: 26443 → 26444 → 26445

Parity: even

Prime: No

Previous Prime: 26437

Next Prime: 26449

Digit Sum: 20

Digital Root: 2

Palindrome: No

Factorization: 2 ² × 11 × 601

Divisors: 1, 2, 4, 11, 22, 44, 601, 1202, 2404, 6611

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 110011101001100

Octal: 63514

Duodecimal: 13378

Hexadecimal: 674c

Square: 699285136

Square Root: 162.6161123628283

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

Numbers n such that Bernoulli number B_n has denominator 690. A272186

b(n) rounded towards zero, where b(0) = 0 and b(n) = b(n-1)ⁿ - n^b(n-1) for n > 0. A143780

Number of walks within N³ (the first octant of Z³) starting at (0,0,0) and consisting of n steps taken from {(-1, -1, 1), (-1, 0, 0), (0, 1, -1), (1, -1, 0), (1, 1, 0)}. A149180

T(n,k)=Number of length n+2 0..k arrays with no three elements in a row with pattern aba or abb (with a≠b) and new values 0..k introduced in 0..k order. A243519

a(n) = least positive integer > a(n-1) and not a(i)*a(j)+2 for 1<=i<j<=n, with initial terms 1,3. A26444

Trajectory of 7 under the map m -> A082010(m). A152199