Properties of the Number 55900

Fifty-Five Thousand Nine Hundred

Basics

Value: 55899 → 55900 → 55901

Parity: even

Prime: No

Previous Prime: 55897

Next Prime: 55901

Digit Sum: 19

Digital Root: 1

Palindrome: No

Factorization: 2 ² × 5 ² × 13 × 43

Divisors: 1, 2, 4, 5, 10, 13, 20, 25, 26, 43

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1101101001011100

Octal: 155134

Duodecimal: 28424

Hexadecimal: da5c

Square: 3124810000

Square Root: 236.43180835073778

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

Real part of ∏_{k = 0..n} (1 + k·i), i = sqrt(-1). A105750

Expansion of e.g.f. sin(log(1+x)). A9454

Real part of ∏_k=1..n (k+i), where i is the imaginary unit. A231530

Number of possible queen moves on an n X n chessboard. A35005

Define u(n) as in A220448; then a(1)=1, thereafter a(n) = u(n)*a(n-1). A220449

Imaginary part of ∏_k=0..n (i-k), where i=sqrt(-1). A242652

Coefficient of the irreducible character of S_m indexed by (m-2n+2,2n-2) in the n-th Kronecker power of the representation indexed by (m-2,2). A90809

Starting with 1, multiply the n-th term by 10, then subtract the sum of all terms up to and including the n-th, to make the (n+1)th term. A176174

Fibonacci sequence beginning 14831,41069. A177412

Real part of ∏_k=0..n (i-k), where i = sqrt(-1). A242651