Properties of the Number 38613

Thirty-Eight Thousand Six Hundred Thirteen

Basics

Value: 38612 → 38613 → 38614

Parity: odd

Prime: No

Previous Prime: 38611

Next Prime: 38629

Digit Sum: 21

Digital Root: 3

Palindrome: No

Factorization: 3 × 61 × 211

Divisors: 1, 3, 61, 183, 211, 633, 12871, 38613

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1001011011010101

Octal: 113325

Duodecimal: 1A419

Hexadecimal: 96d5

Square: 1490963769

Square Root: 196.50190838767952

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

a(n) = (n² - n + 1)*(n² + n + 1). A59826

Numbers k such that k² is palindromic in base 14. A30072

Numbers whose set of base 14 digits is {0,1}. A33050

a(n)=2·a(n-1)+(n+3)*a(n-2)-(n+3)*a(n-3), a(0)=0, a(1)=0, a(2)=1. A187830

Number of matchings in the n-Apollonian network. A292429

Numbers k such that k³ is palindromic in base 14. A46249

Partial sums of A008534, or crystal ball sequence for {A₆}* lattice. A222410

Partial sums of the number of active (ON, black) cells in n-th stage of growth of two-dimensional cellular automaton defined by "Rule 825", based on the 5-celled von Neumann neighborhood. A273581

Numbers whose base-14 representation has exactly 5 runs. A43666

Central polygonal numbers that are nontrivially the product of two central polygonal numbers. A203173