Properties of the Number 52875

Fifty-Two Thousand Eight Hundred Seventy-Five

Basics

Value: 52874 → 52875 → 52876

Parity: odd

Prime: No

Previous Prime: 52861

Next Prime: 52879

Digit Sum: 27

Digital Root: 9

Palindrome: No

Factorization: 3 ² × 5 ³ × 47

Divisors: 1, 3, 5, 9, 15, 25, 45, 47, 75, 125

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1100111010001011

Octal: 147213

Duodecimal: 26723

Hexadecimal: ce8b

Square: 2795765625

Square Root: 229.94564575133836

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

Irregular triangle read by rows: T(n,k) (0 <= k <= n²) are coefficients of exact wrapping probability for site percolation on an n X n 2D square lattice with periodic boundary conditions. This is for the probability that it wraps around the vertical dimension. A366463

Number of divisor chains of length n: permutations s₁,s₂,...,s_n of 1,2,...,n such that for all j=1,2,...,n, s_j divides ∑_i=1..j s_i. A67957

Averages of four consecutive cubes. A173965

Number of (n+3) X 5 binary arrays with every 4 X 4 subblock commuting with each horizontal and vertical neighbor 4 X 4 subblock. A188098

E.g.f.: (exp(x)-1)²/(2-exp(x)). A52875