Properties of the Number 38031

Thirty-Eight Thousand Thirty-One

Basics

Value: 38030 → 38031 → 38032

Parity: odd

Prime: No

Previous Prime: 38011

Next Prime: 38039

Digit Sum: 15

Digital Root: 6

Palindrome: No

Factorization: 3 × 7 × 1811

Divisors: 1, 3, 7, 21, 1811, 5433, 12677, 38031

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: 1001010010001111

Octal: 112217

Duodecimal: 1A013

Hexadecimal: 948f

Square: 1446356961

Square Root: 195.01538400854432

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

Numbers k such that the least term in the periodic part of the continued fraction for sqrt(k) is 65. A31743

Number of nX1 1..4 arrays with every element value z a city block distance of exactly z from another element value z. A209390

Number of walks within N³ (the first octant of Z³) starting at (0,0,0) and consisting of n steps taken from {(-1, -1, 0), (-1, 0, -1), (-1, 0, 0), (1, -1, -1), (1, 1, 1)}. A149518

a(n) = index of 2·prime(n) in A381019. A379811

Position reached by frog in A038029. A038026(A038029(n)). A38031