Properties of the Number 38404

Thirty-Eight Thousand Four Hundred Four

Basics

Value: 38403 → 38404 → 38405

Parity: even

Prime: No

Previous Prime: 38393

Next Prime: 38431

Digit Sum: 19

Digital Root: 1

Palindrome: No

Factorization: 2 ² × 9601

Divisors: 1, 2, 4, 9601, 19202, 38404

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1001011000000100

Octal: 113004

Duodecimal: 1A284

Hexadecimal: 9604

Square: 1474867216

Square Root: 195.96938536414305

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 Gaussian primes whose norm is less than 10ⁿ. A91100

Number of 4-step king's tours on an n X n board summed over all starting positions. A186863

a(n) is the least number k such that the sum of the n Moebius function values beginning at k reaches the maximum value A083544(n). A225420

Partial sums of the number of active (ON, black) cells in n-th stage of growth of two-dimensional cellular automaton defined by "Rule 425", based on the 5-celled von Neumann neighborhood. A272091

Number of Hamiltonian paths from vertex (1, 1) to (3, 2·n+2) on the product graph C₄ X P_2·n+2, using (row, column) numbering. A390791

Triangle, read by rows of n²+1 terms, of coefficients of q in the q-analog of the even double factorials: T(n,k) = [q^k] ∏_j=1..n (1-q^2j)/(1-q) for n>0, with T(0,0)=1. A128084

Coordination sequence T4 for Zeolite Code AFN. A38404