Properties of the Number 25794

Twenty-Five Thousand Seven Hundred Ninety-Four

Basics

Value: 25793 → 25794 → 25795

Parity: even

Prime: No

Previous Prime: 25793

Next Prime: 25799

Digit Sum: 27

Digital Root: 9

Palindrome: No

Factorization: 2 × 3 ² × 1433

Divisors: 1, 2, 3, 6, 9, 18, 1433, 2866, 4299, 8598

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 110010011000010

Octal: 62302

Duodecimal: 12B16

Hexadecimal: 64c2

Square: 665330436

Square Root: 160.60510577189007

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)² is the end of the first occurrence of n consecutive perfect powers, all of which are squares with exponents equal to 2 (A111245). A340664

a(n) = T(n,n-3), where T is the array in A026386. A26394

a(n) = (1/24)*(sigma₃(2·n-1) - sigma₁(2·n-1)). A81861

Numbers k such that A073734(k) is neither squarefree nor a prime power. A365899

a(n) = 1 if 1 + A002322(n) is prime, 0 otherwise, where A002322 is Carmichael λ. A296077

Numbers n such that A002322(n) + 1 is not a prime, where A002322 is Carmichael λ. A263029

Expansion of 1/((1-x)*(1-x¹¹)*(1-x¹²)). A25794