Properties of the Number -67791

Sixty-Seven Thousand Seven Hundred Ninety-One

Basics

Value: -67792 → -67791 → -67790

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 30

Digital Root: 3

Palindrome: No

Factorization: 3 × 59 × 383

Divisors: 1, 3, 59, 177, 383, 1149, 22597, 67791

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -10000100011001111

Octal: -204317

Duodecimal: -33293

Hexadecimal: -108cf

Square: 4595619681

Square Root: 260.36704860638565

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

Free polyominoes with 2n squares, having reflectional symmetry on axis that coincides with edges. A234006

Number of poly-IH64-tiles (holes allowed) with n cells. A151525

Row sums of triangle A095801 (matrix square of the Narayana triangle A001263). A103370

Triangle, read by rows, such that column n equals the row sums of A001263ⁿ, which is the n-th matrix power of the Narayana triangle A001263, for n>=0. A105556

Triangle T(n, m) appearing in the expansion of the scaled phase space coordinate qhat of the plane pendulum in terms of the Jacobi nome q and sin(v) multiplying even powers of 2·cos(v), with v = u/((2/π)*K(k)). A275790

Number of n X 5 0..1 arrays with every element unequal to 0, 1, 2, 4, 6 or 7 king-move adjacent elements, with upper left element zero. A306057

Number of nX7 0..1 arrays with every element unequal to 0, 1, 2, 4, 6 or 7 king-move adjacent elements, with upper left element zero. A306059