Properties of the Number 63676

Sixty-Three Thousand Six Hundred Seventy-Six

Basics

Value: 63675 → 63676 → 63677

Parity: even

Prime: No

Previous Prime: 63671

Next Prime: 63689

Digit Sum: 28

Digital Root: 1

Palindrome: No

Factorization: 2 ² × 15919

Divisors: 1, 2, 4, 15919, 31838, 63676

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1111100010111100

Octal: 174274

Duodecimal: 30A24

Hexadecimal: f8bc

Square: 4054632976

Square Root: 252.34103907212557

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

T(n,k)=Number of nXk arrays of occupancy after each element stays put or moves to some horizontal or antidiagonal neighbor, without consecutive moves in the same direction. A221693

G.f.: ∑_n>=0 xⁿ * ∏_k=1..n (1 + k·x + x²). A202476

Number of n X 3 arrays of occupancy after each element stays put or moves to some horizontal or antidiagonal neighbor, without consecutive moves in the same direction. A221689

Number of 4Xn arrays of occupancy after each element stays put or moves to some horizontal or antidiagonal neighbor, without consecutive moves in the same direction. A221696

a(1) = 1 and for n > 1 let a(n) = a(n-1) + m, where m is the arithmetic mean of the largest subset of all predecessors such that m is an integer and m is maximal. A63676

9^9⁹ mod n. A129810