Properties of the Number 38305

Thirty-Eight Thousand Three Hundred Five

Basics

Value: 38304 → 38305 → 38306

Parity: odd

Prime: No

Previous Prime: 38303

Next Prime: 38317

Digit Sum: 19

Digital Root: 1

Palindrome: No

Factorization: 5 × 47 × 163

Divisors: 1, 5, 47, 163, 235, 815, 7661, 38305

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1001010110100001

Octal: 112641

Duodecimal: 1A201

Hexadecimal: 95a1

Square: 1467273025

Square Root: 195.716631894175

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

Consider the Diophantine equation x³ + y³ = z³ + 1 (1 < x < y < z) or 'Fermat near misses'. Arrange solutions by increasing values of z (see A050791). Sequence gives values of x. A50792

a(n) = A007678(2·n)/(2·n). A341734

Expansion of e.g.f. 1/(exp(x) - x³/6). A352310

Number of patterns enumerated in Phase 2 of an algorithm to enumerate flat-foldable single-vertex crease patterns with unit angle 180/n degrees. A293031

Partial sums of A002025. A180219

Triangle whose (i,j)-th entry is binomial(i,j)*10^i-j*3^j. A38305