Properties of the Number 25267

Twenty-Five Thousand Two Hundred Sixty-Seven

Basics

Value: 25266 → 25267 → 25268

Parity: odd

Prime: No

Previous Prime: 25261

Next Prime: 25301

Digit Sum: 22

Digital Root: 4

Palindrome: No

Factorization: 11 × 2297

Divisors: 1, 11, 2297, 25267

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 110001010110011

Octal: 61263

Duodecimal: 12757

Hexadecimal: 62b3

Square: 638421289

Square Root: 158.95596874606503

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

Denominators of continued fraction convergents to sqrt(513). A41981

Composite k such that the primorial inflation of k is a sum of distinct primorial numbers. A351959

a(n) is the number of reducible monic quartic polynomials (x⁴ + r·x³ + s·x² + t·x + u) with integer coefficients bounded by naïve height n (abs(r), abs(s), abs(t), abs(u) <= n). A358399

Triangle read by rows: Coefficients of the polynomials L(n, x) * EZ(n, x), where L denote the unsigned Lah polynomials and EZ the Eulerian zig-zag polynomials A205497. A373426

Number of length n+3 0..4 arrays with no four consecutive terms having the sum of any three elements equal to three times the fourth. A249286

a(n) = a(1)*a(n-1) + a(2)*a(n-2) + ...+ a(n-1)*a(1) for n >= 4, with initial terms 1,-1,1. A25267