Properties of the Number 63481

Sixty-Three Thousand Four Hundred Eighty-One

Basics

Value: 63480 → 63481 → 63482

Parity: odd

Prime: No

Previous Prime: 63473

Next Prime: 63487

Digit Sum: 22

Digital Root: 4

Palindrome: No

Factorization: 11 × 29 × 199

Divisors: 1, 11, 29, 199, 319, 2189, 5771, 63481

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1111011111111001

Octal: 173771

Duodecimal: 308A1

Hexadecimal: f7f9

Square: 4029837361

Square Root: 251.95436094658095

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 subsets of {1..n} containing all of their integer quotients. A326023

a(n) = C(n,5) + C(n,4) - C(n,3) + 1, n >= 7. A5288

Expansion of χ(x)² / χ(-x²)⁶ in powers of·where χ() is a Ramanujan θ function. A224916

Antidiagonal sums of triangle A099605, in which row n equals the inverse binomial transform of column n of the triangle A034870 of even-indexed rows of Pascal's triangle. A99607

Number of reduced words of length n in the Weyl group A₂₂. A161521

Number of nX2 1..3 arrays containing at least one of each value, all equal values connected, and rows considered as a single number in nondecreasing order. A166776

Triangle of characteristic polynomials, see Mathematica code. A158390

a(n) = 4ⁿ + 8ⁿ. A63481