Properties of the Number 39258

Thirty-Nine Thousand Two Hundred Fifty-Eight

Basics

Value: 39257 → 39258 → 39259

Parity: even

Prime: No

Previous Prime: 39251

Next Prime: 39293

Digit Sum: 27

Digital Root: 9

Palindrome: No

Factorization: 2 × 3 ³ × 727

Divisors: 1, 2, 3, 6, 9, 18, 27, 54, 727, 1454

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1001100101011010

Octal: 114532

Duodecimal: 1A876

Hexadecimal: 995a

Square: 1541190564

Square Root: 198.13631671150043

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

Expansion of (1-x)/(1-x-2x²+x⁴). A52969

The (1,4)-entry in the matrix Mⁿ, where M is the 4 X 4 matrix {{0, -1, -1, 1}, {1, -1, 0, 0}, {0, 1, 1, 0}, {0, 0, 1, 1 }}. A122789

Partial sums of the number of active (ON, black) cells in n-th stage of growth of two-dimensional cellular automaton defined by "Rule 387", based on the 5-celled von Neumann neighborhood. A271545

Triangle of coefficients from a polynomial recursion with row sum near =2·5ⁿ: p(x,n)=(x + 1)*(p(x, n - 1) + 2·5^{n - 2}*(x + 5·x^Floor[n/2] + x^{n - 2})). A153354

The Szeged index of the coronene/circumcoronene benzenoid H_k (see Fig. 5 of the Gutman & Klavzar reference or Fig. 5.7 of the Diudea et al. reference). A245831

Number of labeled graphs on n nodes with degree set {2,4}. A228697

Triangle t(n,k) read by rows: fibonomial ratios c(n)/(c(k)*c(n-k)) where c are partial products of a generalized Fibonacci sequence with multiplier m=5. A172342

Numbers whose base-12 representation has the same number of 5's and 10's. A39258