Properties of the Number 26264

Twenty-Six Thousand Two Hundred Sixty-Four

Basics

Value: 26263 → 26264 → 26265

Parity: even

Prime: No

Previous Prime: 26263

Next Prime: 26267

Digit Sum: 20

Digital Root: 2

Palindrome: No

Factorization: 2 ³ × 7 ² × 67

Divisors: 1, 2, 4, 7, 8, 14, 28, 49, 56, 67

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 110011010011000

Octal: 63230

Duodecimal: 13248

Hexadecimal: 6698

Square: 689797696

Square Root: 162.06171663906315

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

Coefficient table of numerator polynomials of o.g.f.s for partial sums of powers of positive integers. A196837

Numbers k such that 6 is the smallest decimal digit of k². A291631

Number of perfect rulers with n segments (n>=0). A103301

G.f.: ∑_k>=1 x^k/(1+x^k) * ∏_k>=1 (1+x^k)/(1-x^k). A305101

Numbers k such that k and k+1 are both φ-practical numbers (A260653). A330871

a(n) = 10·n³ - 6·n². A6592

Triangle of coefficients, read by rows, where the n-th row forms the polynomial P(n,x) = {∑_k=1..n 1/(k+x)}*{∏_k=1..n (k+x)}. A74246

Triangle of coefficients arising from an expansion of Integral( exp(exp(exp(x))), dx). A188881

Number of intersections of diagonals in the exterior of a regular n-gon. A211382

Number of hybrid 9-ary trees with n internal nodes. A245052