Properties of the Number 38831

Thirty-Eight Thousand Eight Hundred Thirty-One

Basics

Value: 38830 → 38831 → 38832

Parity: odd

Prime: No

Previous Prime: 38821

Next Prime: 38833

Digit Sum: 23

Digital Root: 5

Palindrome: No

Factorization: 13 × 29 × 103

Divisors: 1, 13, 29, 103, 377, 1339, 2987, 38831

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1001011110101111

Octal: 113657

Duodecimal: 1A57B

Hexadecimal: 97af

Square: 1507846561

Square Root: 197.05582965241095

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

Smallest nonnegative number not expressible as determinant of an n X n matrix with elements 1..n². A88216

Numbers less than the maximum possible determinant A085000(4)=40800 not occurring as determinant of a 4 X 4 matrix with elements 1..16. A88237

Coefficient of xⁿ in the expansion of ((1+x) * (1+x⁴))ⁿ. A387125

Indices of prime hexanacci (or Fibonacci 6-step) numbers A001592 (using offset -4). A105758

TrueSoFar number of terms in other bases. A102844

Poincaré series for invariant polynomial functions on the space of binary forms of degree 14. A293939

Number of primes between n·10¹¹ and (n+1)*10¹¹. A38831