Properties of the Number 39268

Thirty-Nine Thousand Two Hundred Sixty-Eight

Basics

Value: 39267 → 39268 → 39269

Parity: even

Prime: No

Previous Prime: 39251

Next Prime: 39293

Digit Sum: 28

Digital Root: 1

Palindrome: No

Factorization: 2 ² × 9817

Divisors: 1, 2, 4, 9817, 19634, 39268

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 1001100101100100

Octal: 114544

Duodecimal: 1A884

Hexadecimal: 9964

Square: 1541975824

Square Root: 198.16155025635018

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

T(n,k)=Number of nXk 0..1 arrays with no 1 equal to more than three of its horizontal, vertical and antidiagonal neighbors. A283415

Numbers k such that A003415(k) == A276085(k) (mod 2310), where A003415 is the arithmetic derivative and A276085 is the primorial base log-function. A391864

G.f. satisfies A(x) = 1 + x * (1 + x²)² * A(x * (1 + x²)). A360888

Number of nX2 0,1 arrays with adjacent row and column sums unequal. A203604

Number of nX4 0..1 arrays with no 1 equal to more than three of its horizontal, vertical and antidiagonal neighbors. A283411

Number of n X n triangular (0,1)-matrices with exactly 2n entries equal to 1 and no zero rows or columns. A357140

Number of n X n 0..1 arrays with no 1 equal to more than three of its horizontal, vertical and antidiagonal neighbors. A283408

G.f. satisfies A(x) = (1 + x·A(x))² * (1 + x³*A(x)). A218251

Numbers whose base-12 representation has the same number of 7's and 11's. A39268