Properties of the Number 54904

Fifty-Four Thousand Nine Hundred Four

Basics

Value: 54903 → 54904 → 54905

Parity: even

Prime: No

Previous Prime: 54881

Next Prime: 54907

Digit Sum: 22

Digital Root: 4

Palindrome: No

Factorization: 2 ³ × 6863

Divisors: 1, 2, 4, 8, 6863, 13726, 27452, 54904

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1101011001111000

Octal: 153170

Duodecimal: 27934

Hexadecimal: d678

Square: 3014449216

Square Root: 234.31602591372192

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 new terms added at n-th generation of A306211. A323475

Partial sums of A294629. A294630

Expansion of ∑_0<i<j<k<l<m q^2*(i+j+k+l+m-5)/( (1-q^2·i-1)*(1-q^2·j-1)*(1-q^2·k-1)*(1-q^2·l-1)*(1-q^2·m-1) )². A365667

G.f. satisfies: A(x) = ∑_n>=0 xⁿ*(1 + n·x)ⁿ * A(x)ⁿ / (1 + x·A(x) + n·x²*A(x))ⁿ. A222589

x = a(n) is the smallest composite number such that σ(x+6n) = σ(x)+6n, where σ = A000203. A54904

Number of (n+1)X2 0..4 arrays with the permanents of all 2X2 subblocks equal and nonzero. A204725