Properties of the Number 25754

Twenty-Five Thousand Seven Hundred Fifty-Four

Basics

Value: 25753 → 25754 → 25755

Parity: even

Prime: No

Previous Prime: 25747

Next Prime: 25759

Digit Sum: 23

Digital Root: 5

Palindrome: No

Factorization: 2 × 79 × 163

Divisors: 1, 2, 79, 158, 163, 326, 12877, 25754

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 110010010011010

Octal: 62232

Duodecimal: 12AA2

Hexadecimal: 649a

Square: 663268516

Square Root: 160.48052841388576

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

Standard composition numbers of compositions whose maximal runs all belong to {(1), (2,2), (3,3,3), ...}. A389530

Number of nX6 0..1 arrays with every element equal to 0, 1, 2, 4, 5 or 8 king-move adjacent elements, with upper left element zero. A299348

a(n) = (prime(n)+1) * prime(n+1). A345727

Number of n X n 0..1 arrays with every element equal to 0, 1, 2, 4, 5 or 8 king-move adjacent elements, with upper left element zero. A299346

Array read by downward antidiagonals: A(n,k) = A(n-1,k+1) + ∑_j=0..k A(n-1,j)*A(k-j,0) with A(0,k) = 1. A392095

T(n,k)=Number of nXk 0..1 arrays with every element equal to 0, 1, 2, 4, 5 or 8 king-move adjacent elements, with upper left element zero. A299350

9th-order Patalan numbers (generalization of Catalan numbers). A25754