Properties of the Number 26000

Twenty-Six Thousand

Basics

Value: 25999 → 26000 → 26001

Parity: even

Prime: No

Previous Prime: 25999

Next Prime: 26003

Digit Sum: 8

Digital Root: 8

Palindrome: No

Factorization: 2 ⁴ × 5 ³ × 13

Divisors: 1, 2, 4, 5, 8, 10, 13, 16, 20, 25

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 110010110010000

Octal: 62620

Duodecimal: 13068

Hexadecimal: 6590

Square: 676000000

Square Root: 161.24515496597098

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

Expansion of e.g.f. exp(arcsin(x)). A6228

Numbers whose square can be represented in exactly three ways as the sum of a positive square and a positive fourth power. A345968

T(n,k)=Number of nXk 0..1 arrays with every element unequal to 0, 1, 2, 3, 4 or 6 king-move adjacent elements, with upper left element zero. A305530

Number of polygons formed outside a regular n-gon when every pair of vertices of the n-gon are joined by an infinite line. A344311

a(n) is the permanent of an n X n Hermitian Toeplitz matrix whose first row consists of n, (n-1)*i, (n-2)*i, ..., 3·i, 2·i, i, where i denotes the imaginary unit. A359562

Numbers of the form p⁴*q³*r where p, q, and r are distinct primes. A179698

Number of ways to place 3 points on a triangular grid of side n so that no three of them are vertices of an equilateral triangle with sides parallel to the grid. A243212

Row 4 in rectangular array A292929. A294067

Numbers whose English names include all five vowels exactly once. A58180

E.g.f. of sin(arcsinh(x)) (odd powers only). A101927