Properties of the Number 82461

Eighty-Two Thousand Four Hundred Sixty-One

Basics

Value: 82460 → 82461 → 82462

Parity: odd

Prime: No

Previous Prime: 82457

Next Prime: 82463

Digit Sum: 21

Digital Root: 3

Palindrome: No

Factorization: 3 × 27487

Divisors: 1, 3, 27487, 82461

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10100001000011101

Octal: 241035

Duodecimal: 3B879

Hexadecimal: 1421d

Square: 6799816521

Square Root: 287.1602340157843

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

Number of integer partitions of n whose minima of maximal anti-runs are not all different. A375404

E.g.f. B = B(x,y) satisfies: A² + B² + C² = 1 + y² and A³ + B³ + C³ = 1 + y³, where functions A = A(x,y) and C = C(x,y) are described by A278885 and A278887, respectively. A278886

E.g.f. C = C(x,y) satisfies: A² + B² + C² = 1 + y² and A³ + B³ + C³ = 1 + y³, where functions A = A(x,y) and B = B(x,y) are described by A278885 and A278886, respectively. A278887

a(n) = A057118(A080295(n)) = A080300(A080318(n)). Positions of A080318 in A014486. A80320

Non-palindromic numbers whose decimal expansion is a concatenation of the form a₁ a₂ a₃ ... a_k-1 a_k a_k a_k-1 ... a₂ a₁ (k >= 1) or a₁ a₂ a₃ ... a_k-1 a_k a_k-1 ... a₂ a₁ (k >= 2) for positive integers a₁, ..., a_k. For i>1, a_i may have leading zeros. A82461