Properties of the Number 25238

Twenty-Five Thousand Two Hundred Thirty-Eight

Basics

Value: 25237 → 25238 → 25239

Parity: even

Prime: No

Previous Prime: 25237

Next Prime: 25243

Digit Sum: 20

Digital Root: 2

Palindrome: No

Factorization: 2 × 12619

Divisors: 1, 2, 12619, 25238

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 110001010010110

Octal: 61226

Duodecimal: 12732

Hexadecimal: 6296

Square: 636956644

Square Root: 158.86472232689044

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

Starting from generation 8 add previous and next term yielding generation 9. A48455

a(n) = A104908(n) - 100·A104803(n). A104910

Expansion of ∏_n>=1 (1 - 4·xⁿ)^1/2. A303347

Number of planar partitions of n with strictly decreasing columns and where parts decrease by at most 1 along each row. A392637

a(n) = a(1)*a(n-1) + a(2)*a(n-2) + ...+ a(n-2)*a(2) for n >= 3. A25238